477493560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69809}}^1$

素因数の和:69845

約数の個数: 96

約数和(自身を含む): 1633554000

約数和(自身を除く): 1156060440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 69809, 139618, 209427, 279236, 349045, 418854, 558472, 628281, 698090, 837708, 1047135, 1256562, 1326371, 1396180, 1675416, 2094270, 2513124, 2652742, 2792360, 3141405, 3979113, 4188540, 5026248, 5305484, 6282810, 6631855, 7958226, 8377080, 10610968, 11937339, 12565620, 13263710, 15916452, 19895565, 23874678, 25131240, 26527420, 31832904, 39791130, 47749356, 53054840, 59686695, 79582260, 95498712, 119373390, 159164520, 238746780, 477493560]

約数ペア:

[(1, 477493560), (2, 238746780), (3, 159164520), (4, 119373390), (5, 95498712), (6, 79582260), (8, 59686695), (9, 53054840), (10, 47749356), (12, 39791130), (15, 31832904), (18, 26527420), (19, 25131240), (20, 23874678), (24, 19895565), (30, 15916452), (36, 13263710), (38, 12565620), (40, 11937339), (45, 10610968), (57, 8377080), (60, 7958226), (72, 6631855), (76, 6282810), (90, 5305484), (95, 5026248), (114, 4188540), (120, 3979113), (152, 3141405), (171, 2792360), (180, 2652742), (190, 2513124), (228, 2094270), (285, 1675416), (342, 1396180), (360, 1326371), (380, 1256562), (456, 1047135), (570, 837708), (684, 698090), (760, 628281), (855, 558472), (1140, 418854), (1368, 349045), (1710, 279236), (2280, 209427), (3420, 139618), (6840, 69809)]