23860260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1953

約数の個数: 72

約数和(自身を含む): 73434816

約数和(自身を除く): 49574556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 1867, 2130, 2556, 3195, 3734, 4260, 5601, 6390, 7468, 9335, 11202, 12780, 16803, 18670, 22404, 28005, 33606, 37340, 56010, 67212, 84015, 112020, 132557, 168030, 265114, 336060, 397671, 530228, 662785, 795342, 1193013, 1325570, 1590684, 1988355, 2386026, 2651140, 3976710, 4772052, 5965065, 7953420, 11930130, 23860260]

約数ペア:

[(1, 23860260), (2, 11930130), (3, 7953420), (4, 5965065), (5, 4772052), (6, 3976710), (9, 2651140), (10, 2386026), (12, 1988355), (15, 1590684), (18, 1325570), (20, 1193013), (30, 795342), (36, 662785), (45, 530228), (60, 397671), (71, 336060), (90, 265114), (142, 168030), (180, 132557), (213, 112020), (284, 84015), (355, 67212), (426, 56010), (639, 37340), (710, 33606), (852, 28005), (1065, 22404), (1278, 18670), (1420, 16803), (1867, 12780), (2130, 11202), (2556, 9335), (3195, 7468), (3734, 6390), (4260, 5601)]