961708080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{50723}}^1$

素因数の和:50818

約数の個数: 80

約数和(自身を含む): 3019092480

約数和(自身を除く): 2057384400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 50723, 101446, 152169, 202892, 253615, 304338, 405784, 507230, 608676, 760845, 811568, 1014460, 1217352, 1521690, 2028920, 2434704, 3043380, 4007117, 4057840, 6086760, 8014234, 12021351, 12173520, 16028468, 20035585, 24042702, 32056936, 40071170, 48085404, 60106755, 64113872, 80142340, 96170808, 120213510, 160284680, 192341616, 240427020, 320569360, 480854040, 961708080]

約数ペア:

[(1, 961708080), (2, 480854040), (3, 320569360), (4, 240427020), (5, 192341616), (6, 160284680), (8, 120213510), (10, 96170808), (12, 80142340), (15, 64113872), (16, 60106755), (20, 48085404), (24, 40071170), (30, 32056936), (40, 24042702), (48, 20035585), (60, 16028468), (79, 12173520), (80, 12021351), (120, 8014234), (158, 6086760), (237, 4057840), (240, 4007117), (316, 3043380), (395, 2434704), (474, 2028920), (632, 1521690), (790, 1217352), (948, 1014460), (1185, 811568), (1264, 760845), (1580, 608676), (1896, 507230), (2370, 405784), (3160, 304338), (3792, 253615), (4740, 202892), (6320, 152169), (9480, 101446), (18960, 50723)]