66855720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1193}}^1$

素因数の和:1674

約数の個数: 64

約数和(自身を含む): 201165120

約数和(自身を除く): 134309400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467, 934, 1193, 1401, 1868, 2335, 2386, 2802, 3579, 3736, 4670, 4772, 5604, 5965, 7005, 7158, 9340, 9544, 11208, 11930, 14010, 14316, 17895, 18680, 23860, 28020, 28632, 35790, 47720, 56040, 71580, 143160, 557131, 1114262, 1671393, 2228524, 2785655, 3342786, 4457048, 5571310, 6685572, 8356965, 11142620, 13371144, 16713930, 22285240, 33427860, 66855720]

約数ペア:

[(1, 66855720), (2, 33427860), (3, 22285240), (4, 16713930), (5, 13371144), (6, 11142620), (8, 8356965), (10, 6685572), (12, 5571310), (15, 4457048), (20, 3342786), (24, 2785655), (30, 2228524), (40, 1671393), (60, 1114262), (120, 557131), (467, 143160), (934, 71580), (1193, 56040), (1401, 47720), (1868, 35790), (2335, 28632), (2386, 28020), (2802, 23860), (3579, 18680), (3736, 17895), (4670, 14316), (4772, 14010), (5604, 11930), (5965, 11208), (7005, 9544), (7158, 9340)]