80639430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1571}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 203731200

約数和(自身を除く): 123091770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 174, 177, 290, 295, 354, 435, 590, 870, 885, 1571, 1711, 1770, 3142, 3422, 4713, 5133, 7855, 8555, 9426, 10266, 15710, 17110, 23565, 25665, 45559, 47130, 51330, 91118, 92689, 136677, 185378, 227795, 273354, 278067, 455590, 463445, 556134, 683385, 926890, 1366770, 1390335, 2687981, 2780670, 5375962, 8063943, 13439905, 16127886, 26879810, 40319715, 80639430]

約数ペア:

[(1, 80639430), (2, 40319715), (3, 26879810), (5, 16127886), (6, 13439905), (10, 8063943), (15, 5375962), (29, 2780670), (30, 2687981), (58, 1390335), (59, 1366770), (87, 926890), (118, 683385), (145, 556134), (174, 463445), (177, 455590), (290, 278067), (295, 273354), (354, 227795), (435, 185378), (590, 136677), (870, 92689), (885, 91118), (1571, 51330), (1711, 47130), (1770, 45559), (3142, 25665), (3422, 23565), (4713, 17110), (5133, 15710), (7855, 10266), (8555, 9426)]