27629280720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{6481}}^1$

素因数の和:6722

約数の個数: 240

約数和(自身を含む): 96297836544

約数和(自身を除く): 68668555824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 191, 240, 248, 279, 310, 360, 372, 382, 465, 496, 558, 573, 620, 720, 744, 764, 930, 955, 1116, 1146, 1240, 1395, 1488, 1528, 1719, 1860, 1910, 2232, 2292, 2480, 2790, 2865, 3056, 3438, 3720, 3820, 4464, 4584, 5580, 5730, 5921, 6481, 6876, 7440, 7640, 8595, 9168, 11160, 11460, 11842, 12962, 13752, 15280, 17190, 17763, 19443, 22320, 22920, 23684, 25924, 27504, 29605, 32405, 34380, 35526, 38886, 45840, 47368, 51848, 53289, 58329, 59210, 64810, 68760, 71052, 77772, 88815, 94736, 97215, 103696, 106578, 116658, 118420, 129620, 137520, 142104, 155544, 177630, 194430, 200911, 213156, 233316, 236840, 259240, 266445, 284208, 291645, 311088, 355260, 388860, 401822, 426312, 466632, 473680, 518480, 532890, 583290, 602733, 710520, 777720, 803644, 852624, 933264, 1004555, 1065780, 1166580, 1205466, 1237871, 1421040, 1555440, 1607288, 1808199, 2009110, 2131560, 2333160, 2410932, 2475742, 3013665, 3214576, 3616398, 3713613, 4018220, 4263120, 4666320, 4821864, 4951484, 6027330, 6189355, 7232796, 7427226, 8036440, 9040995, 9643728, 9902968, 11140839, 12054660, 12378710, 14465592, 14854452, 16072880, 18081990, 18568065, 19805936, 22281678, 24109320, 24757420, 28931184, 29708904, 36163980, 37136130, 38374001, 44563356, 48218640, 49514840, 55704195, 59417808, 72327960, 74272260, 76748002, 89126712, 99029680, 111408390, 115122003, 144655920, 148544520, 153496004, 178253424, 191870005, 222816780, 230244006, 297089040, 306992008, 345366009, 383740010, 445633560, 460488012, 575610015, 613984016, 690732018, 767480020, 891267120, 920976024, 1151220030, 1381464036, 1534960040, 1726830045, 1841952048, 2302440060, 2762928072, 3069920080, 3453660090, 4604880120, 5525856144, 6907320180, 9209760240, 13814640360, 27629280720]

約数ペア:

[(1, 27629280720), (2, 13814640360), (3, 9209760240), (4, 6907320180), (5, 5525856144), (6, 4604880120), (8, 3453660090), (9, 3069920080), (10, 2762928072), (12, 2302440060), (15, 1841952048), (16, 1726830045), (18, 1534960040), (20, 1381464036), (24, 1151220030), (30, 920976024), (31, 891267120), (36, 767480020), (40, 690732018), (45, 613984016), (48, 575610015), (60, 460488012), (62, 445633560), (72, 383740010), (80, 345366009), (90, 306992008), (93, 297089040), (120, 230244006), (124, 222816780), (144, 191870005), (155, 178253424), (180, 153496004), (186, 148544520), (191, 144655920), (240, 115122003), (248, 111408390), (279, 99029680), (310, 89126712), (360, 76748002), (372, 74272260), (382, 72327960), (465, 59417808), (496, 55704195), (558, 49514840), (573, 48218640), (620, 44563356), (720, 38374001), (744, 37136130), (764, 36163980), (930, 29708904), (955, 28931184), (1116, 24757420), (1146, 24109320), (1240, 22281678), (1395, 19805936), (1488, 18568065), (1528, 18081990), (1719, 16072880), (1860, 14854452), (1910, 14465592), (2232, 12378710), (2292, 12054660), (2480, 11140839), (2790, 9902968), (2865, 9643728), (3056, 9040995), (3438, 8036440), (3720, 7427226), (3820, 7232796), (4464, 6189355), (4584, 6027330), (5580, 4951484), (5730, 4821864), (5921, 4666320), (6481, 4263120), (6876, 4018220), (7440, 3713613), (7640, 3616398), (8595, 3214576), (9168, 3013665), (11160, 2475742), (11460, 2410932), (11842, 2333160), (12962, 2131560), (13752, 2009110), (15280, 1808199), (17190, 1607288), (17763, 1555440), (19443, 1421040), (22320, 1237871), (22920, 1205466), (23684, 1166580), (25924, 1065780), (27504, 1004555), (29605, 933264), (32405, 852624), (34380, 803644), (35526, 777720), (38886, 710520), (45840, 602733), (47368, 583290), (51848, 532890), (53289, 518480), (58329, 473680), (59210, 466632), (64810, 426312), (68760, 401822), (71052, 388860), (77772, 355260), (88815, 311088), (94736, 291645), (97215, 284208), (103696, 266445), (106578, 259240), (116658, 236840), (118420, 233316), (129620, 213156), (137520, 200911), (142104, 194430), (155544, 177630)]