12558537720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1125317}}^1$

素因数の和:1125365

約数の個数: 96

約数和(自身を含む): 42131905920

約数和(自身を除く): 29573368200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 1125317, 2250634, 3375951, 4501268, 5626585, 6751902, 9002536, 10127853, 11253170, 13503804, 16879755, 20255706, 22506340, 27007608, 33759510, 34884827, 40511412, 45012680, 50639265, 67519020, 69769654, 81022824, 101278530, 104654481, 135038040, 139539308, 174424135, 202557060, 209308962, 279078616, 313963443, 348848270, 405114120, 418617924, 523272405, 627926886, 697696540, 837235848, 1046544810, 1255853772, 1395393080, 1569817215, 2093089620, 2511707544, 3139634430, 4186179240, 6279268860, 12558537720]

約数ペア:

[(1, 12558537720), (2, 6279268860), (3, 4186179240), (4, 3139634430), (5, 2511707544), (6, 2093089620), (8, 1569817215), (9, 1395393080), (10, 1255853772), (12, 1046544810), (15, 837235848), (18, 697696540), (20, 627926886), (24, 523272405), (30, 418617924), (31, 405114120), (36, 348848270), (40, 313963443), (45, 279078616), (60, 209308962), (62, 202557060), (72, 174424135), (90, 139539308), (93, 135038040), (120, 104654481), (124, 101278530), (155, 81022824), (180, 69769654), (186, 67519020), (248, 50639265), (279, 45012680), (310, 40511412), (360, 34884827), (372, 33759510), (465, 27007608), (558, 22506340), (620, 20255706), (744, 16879755), (930, 13503804), (1116, 11253170), (1240, 10127853), (1395, 9002536), (1860, 6751902), (2232, 5626585), (2790, 4501268), (3720, 3375951), (5580, 2250634), (11160, 1125317)]