1180398420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:524

約数の個数: 240

約数和(自身を含む): 3893218560

約数和(自身を除く): 2712820140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 47, 54, 60, 74, 81, 90, 94, 108, 111, 135, 141, 148, 162, 180, 185, 188, 222, 235, 270, 282, 324, 333, 370, 405, 419, 423, 444, 470, 540, 555, 564, 666, 705, 740, 810, 838, 846, 940, 999, 1110, 1257, 1269, 1332, 1410, 1620, 1665, 1676, 1692, 1739, 1998, 2095, 2115, 2220, 2514, 2538, 2820, 2997, 3330, 3478, 3771, 3807, 3996, 4190, 4230, 4995, 5028, 5076, 5217, 5994, 6285, 6345, 6660, 6956, 7542, 7614, 8380, 8460, 8695, 9990, 10434, 11313, 11988, 12570, 12690, 14985, 15084, 15228, 15503, 15651, 17390, 18855, 19035, 19693, 19980, 20868, 22626, 25140, 25380, 26085, 29970, 31006, 31302, 33939, 34780, 37710, 38070, 39386, 45252, 46509, 46953, 52170, 56565, 59079, 59940, 62012, 62604, 67878, 75420, 76140, 77515, 78255, 78772, 93018, 93906, 98465, 104340, 113130, 118158, 135756, 139527, 140859, 155030, 156510, 169695, 177237, 186036, 187812, 196930, 226260, 232545, 234765, 236316, 279054, 281718, 295395, 310060, 313020, 339390, 354474, 393860, 418581, 465090, 469530, 531711, 558108, 563436, 590790, 678780, 697635, 704295, 708948, 728641, 837162, 886185, 930180, 939060, 1063422, 1181580, 1255743, 1395270, 1408590, 1457282, 1595133, 1674324, 1772370, 2092905, 2126844, 2185923, 2511486, 2658555, 2790540, 2817180, 2914564, 3190266, 3544740, 3643205, 4185810, 4371846, 5022972, 5317110, 6278715, 6380532, 6557769, 7286410, 7975665, 8371620, 8743692, 10634220, 10929615, 12557430, 13115538, 14572820, 15951330, 19673307, 21859230, 25114860, 26231076, 31902660, 32788845, 39346614, 43718460, 59019921, 65577690, 78693228, 98366535, 118039842, 131155380, 196733070, 236079684, 295099605, 393466140, 590199210, 1180398420]

約数ペア:

[(1, 1180398420), (2, 590199210), (3, 393466140), (4, 295099605), (5, 236079684), (6, 196733070), (9, 131155380), (10, 118039842), (12, 98366535), (15, 78693228), (18, 65577690), (20, 59019921), (27, 43718460), (30, 39346614), (36, 32788845), (37, 31902660), (45, 26231076), (47, 25114860), (54, 21859230), (60, 19673307), (74, 15951330), (81, 14572820), (90, 13115538), (94, 12557430), (108, 10929615), (111, 10634220), (135, 8743692), (141, 8371620), (148, 7975665), (162, 7286410), (180, 6557769), (185, 6380532), (188, 6278715), (222, 5317110), (235, 5022972), (270, 4371846), (282, 4185810), (324, 3643205), (333, 3544740), (370, 3190266), (405, 2914564), (419, 2817180), (423, 2790540), (444, 2658555), (470, 2511486), (540, 2185923), (555, 2126844), (564, 2092905), (666, 1772370), (705, 1674324), (740, 1595133), (810, 1457282), (838, 1408590), (846, 1395270), (940, 1255743), (999, 1181580), (1110, 1063422), (1257, 939060), (1269, 930180), (1332, 886185), (1410, 837162), (1620, 728641), (1665, 708948), (1676, 704295), (1692, 697635), (1739, 678780), (1998, 590790), (2095, 563436), (2115, 558108), (2220, 531711), (2514, 469530), (2538, 465090), (2820, 418581), (2997, 393860), (3330, 354474), (3478, 339390), (3771, 313020), (3807, 310060), (3996, 295395), (4190, 281718), (4230, 279054), (4995, 236316), (5028, 234765), (5076, 232545), (5217, 226260), (5994, 196930), (6285, 187812), (6345, 186036), (6660, 177237), (6956, 169695), (7542, 156510), (7614, 155030), (8380, 140859), (8460, 139527), (8695, 135756), (9990, 118158), (10434, 113130), (11313, 104340), (11988, 98465), (12570, 93906), (12690, 93018), (14985, 78772), (15084, 78255), (15228, 77515), (15503, 76140), (15651, 75420), (17390, 67878), (18855, 62604), (19035, 62012), (19693, 59940), (19980, 59079), (20868, 56565), (22626, 52170), (25140, 46953), (25380, 46509), (26085, 45252), (29970, 39386), (31006, 38070), (31302, 37710), (33939, 34780)]