490356360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3613}}^1$

素因数の和:3672

約数の個数: 192

約数和(自身を含む): 1775919600

約数和(自身を除く): 1285563240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 520, 522, 580, 585, 696, 754, 780, 870, 936, 1044, 1131, 1160, 1170, 1305, 1508, 1560, 1740, 1885, 2088, 2262, 2340, 2610, 3016, 3393, 3480, 3613, 3770, 4524, 4680, 5220, 5655, 6786, 7226, 7540, 9048, 10440, 10839, 11310, 13572, 14452, 15080, 16965, 18065, 21678, 22620, 27144, 28904, 32517, 33930, 36130, 43356, 45240, 46969, 54195, 65034, 67860, 72260, 86712, 93938, 104777, 108390, 130068, 135720, 140907, 144520, 162585, 187876, 209554, 216780, 234845, 260136, 281814, 314331, 325170, 375752, 419108, 422721, 433560, 469690, 523885, 563628, 628662, 650340, 704535, 838216, 845442, 939380, 942993, 1047770, 1127256, 1257324, 1300680, 1362101, 1409070, 1571655, 1690884, 1878760, 1885986, 2095540, 2113605, 2514648, 2724202, 2818140, 3143310, 3381768, 3771972, 4086303, 4191080, 4227210, 4714965, 5448404, 5636280, 6286620, 6810505, 7543944, 8172606, 8454420, 9429930, 10896808, 12258909, 12573240, 13621010, 16345212, 16908840, 18859860, 20431515, 24517818, 27242020, 32690424, 37719720, 40863030, 49035636, 54484040, 61294545, 81726060, 98071272, 122589090, 163452120, 245178180, 490356360]

約数ペア:

[(1, 490356360), (2, 245178180), (3, 163452120), (4, 122589090), (5, 98071272), (6, 81726060), (8, 61294545), (9, 54484040), (10, 49035636), (12, 40863030), (13, 37719720), (15, 32690424), (18, 27242020), (20, 24517818), (24, 20431515), (26, 18859860), (29, 16908840), (30, 16345212), (36, 13621010), (39, 12573240), (40, 12258909), (45, 10896808), (52, 9429930), (58, 8454420), (60, 8172606), (65, 7543944), (72, 6810505), (78, 6286620), (87, 5636280), (90, 5448404), (104, 4714965), (116, 4227210), (117, 4191080), (120, 4086303), (130, 3771972), (145, 3381768), (156, 3143310), (174, 2818140), (180, 2724202), (195, 2514648), (232, 2113605), (234, 2095540), (260, 1885986), (261, 1878760), (290, 1690884), (312, 1571655), (348, 1409070), (360, 1362101), (377, 1300680), (390, 1257324), (435, 1127256), (468, 1047770), (520, 942993), (522, 939380), (580, 845442), (585, 838216), (696, 704535), (754, 650340), (780, 628662), (870, 563628), (936, 523885), (1044, 469690), (1131, 433560), (1160, 422721), (1170, 419108), (1305, 375752), (1508, 325170), (1560, 314331), (1740, 281814), (1885, 260136), (2088, 234845), (2262, 216780), (2340, 209554), (2610, 187876), (3016, 162585), (3393, 144520), (3480, 140907), (3613, 135720), (3770, 130068), (4524, 108390), (4680, 104777), (5220, 93938), (5655, 86712), (6786, 72260), (7226, 67860), (7540, 65034), (9048, 54195), (10440, 46969), (10839, 45240), (11310, 43356), (13572, 36130), (14452, 33930), (15080, 32517), (16965, 28904), (18065, 27144), (21678, 22620)]