130977720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7741}}^1$

素因数の和:7805

約数の個数: 96

約数和(自身を含む): 434790720

約数和(自身を除く): 303813000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 7741, 8460, 15482, 16920, 23223, 30964, 38705, 46446, 61928, 69669, 77410, 92892, 116115, 139338, 154820, 185784, 232230, 278676, 309640, 348345, 363827, 464460, 557352, 696690, 727654, 928920, 1091481, 1393380, 1455308, 1819135, 2182962, 2786760, 2910616, 3274443, 3638270, 4365924, 5457405, 6548886, 7276540, 8731848, 10914810, 13097772, 14553080, 16372215, 21829620, 26195544, 32744430, 43659240, 65488860, 130977720]

約数ペア:

[(1, 130977720), (2, 65488860), (3, 43659240), (4, 32744430), (5, 26195544), (6, 21829620), (8, 16372215), (9, 14553080), (10, 13097772), (12, 10914810), (15, 8731848), (18, 7276540), (20, 6548886), (24, 5457405), (30, 4365924), (36, 3638270), (40, 3274443), (45, 2910616), (47, 2786760), (60, 2182962), (72, 1819135), (90, 1455308), (94, 1393380), (120, 1091481), (141, 928920), (180, 727654), (188, 696690), (235, 557352), (282, 464460), (360, 363827), (376, 348345), (423, 309640), (470, 278676), (564, 232230), (705, 185784), (846, 154820), (940, 139338), (1128, 116115), (1410, 92892), (1692, 77410), (1880, 69669), (2115, 61928), (2820, 46446), (3384, 38705), (4230, 30964), (5640, 23223), (7741, 16920), (8460, 15482)]