2745873360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2954

約数の個数: 240

約数和(自身を含む): 9743804928

約数和(自身を除く): 6997931568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 120, 124, 129, 144, 155, 172, 180, 186, 215, 240, 248, 258, 279, 310, 344, 360, 372, 387, 430, 465, 496, 516, 558, 620, 645, 688, 720, 744, 774, 860, 930, 1032, 1116, 1240, 1290, 1333, 1395, 1488, 1548, 1720, 1860, 1935, 2064, 2232, 2480, 2580, 2666, 2790, 2861, 3096, 3440, 3720, 3870, 3999, 4464, 5160, 5332, 5580, 5722, 6192, 6665, 7440, 7740, 7998, 8583, 10320, 10664, 11160, 11444, 11997, 13330, 14305, 15480, 15996, 17166, 19995, 21328, 22320, 22888, 23994, 25749, 26660, 28610, 30960, 31992, 34332, 39990, 42915, 45776, 47988, 51498, 53320, 57220, 59985, 63984, 68664, 79980, 85830, 88691, 95976, 102996, 106640, 114440, 119970, 123023, 128745, 137328, 159960, 171660, 177382, 191952, 205992, 228880, 239940, 246046, 257490, 266073, 319920, 343320, 354764, 369069, 411984, 443455, 479880, 492092, 514980, 532146, 615115, 686640, 709528, 738138, 798219, 886910, 959760, 984184, 1029960, 1064292, 1107207, 1230230, 1330365, 1419056, 1476276, 1596438, 1773820, 1845345, 1968368, 2059920, 2128584, 2214414, 2460460, 2660730, 2952552, 3192876, 3547640, 3690690, 3813713, 3991095, 4257168, 4428828, 4920920, 5321460, 5536035, 5905104, 6385752, 7095280, 7381380, 7627426, 7982190, 8857656, 9841840, 10642920, 11072070, 11441139, 12771504, 14762760, 15254852, 15964380, 17715312, 19068565, 21285840, 22144140, 22882278, 29525520, 30509704, 31928760, 34323417, 38137130, 44288280, 45764556, 57205695, 61019408, 63857520, 68646834, 76274260, 88576560, 91529112, 114411390, 137293668, 152548520, 171617085, 183058224, 228822780, 274587336, 305097040, 343234170, 457645560, 549174672, 686468340, 915291120, 1372936680, 2745873360]

約数ペア:

[(1, 2745873360), (2, 1372936680), (3, 915291120), (4, 686468340), (5, 549174672), (6, 457645560), (8, 343234170), (9, 305097040), (10, 274587336), (12, 228822780), (15, 183058224), (16, 171617085), (18, 152548520), (20, 137293668), (24, 114411390), (30, 91529112), (31, 88576560), (36, 76274260), (40, 68646834), (43, 63857520), (45, 61019408), (48, 57205695), (60, 45764556), (62, 44288280), (72, 38137130), (80, 34323417), (86, 31928760), (90, 30509704), (93, 29525520), (120, 22882278), (124, 22144140), (129, 21285840), (144, 19068565), (155, 17715312), (172, 15964380), (180, 15254852), (186, 14762760), (215, 12771504), (240, 11441139), (248, 11072070), (258, 10642920), (279, 9841840), (310, 8857656), (344, 7982190), (360, 7627426), (372, 7381380), (387, 7095280), (430, 6385752), (465, 5905104), (496, 5536035), (516, 5321460), (558, 4920920), (620, 4428828), (645, 4257168), (688, 3991095), (720, 3813713), (744, 3690690), (774, 3547640), (860, 3192876), (930, 2952552), (1032, 2660730), (1116, 2460460), (1240, 2214414), (1290, 2128584), (1333, 2059920), (1395, 1968368), (1488, 1845345), (1548, 1773820), (1720, 1596438), (1860, 1476276), (1935, 1419056), (2064, 1330365), (2232, 1230230), (2480, 1107207), (2580, 1064292), (2666, 1029960), (2790, 984184), (2861, 959760), (3096, 886910), (3440, 798219), (3720, 738138), (3870, 709528), (3999, 686640), (4464, 615115), (5160, 532146), (5332, 514980), (5580, 492092), (5722, 479880), (6192, 443455), (6665, 411984), (7440, 369069), (7740, 354764), (7998, 343320), (8583, 319920), (10320, 266073), (10664, 257490), (11160, 246046), (11444, 239940), (11997, 228880), (13330, 205992), (14305, 191952), (15480, 177382), (15996, 171660), (17166, 159960), (19995, 137328), (21328, 128745), (22320, 123023), (22888, 119970), (23994, 114440), (25749, 106640), (26660, 102996), (28610, 95976), (30960, 88691), (31992, 85830), (34332, 79980), (39990, 68664), (42915, 63984), (45776, 59985), (47988, 57220), (51498, 53320)]