65641560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10321}}^1$

素因数の和:10388

約数の個数: 64

約数和(自身を含む): 200659680

約数和(自身を除く): 135018120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 10321, 20642, 30963, 41284, 51605, 61926, 82568, 103210, 123852, 154815, 206420, 247704, 309630, 412840, 547013, 619260, 1094026, 1238520, 1641039, 2188052, 2735065, 3282078, 4376104, 5470130, 6564156, 8205195, 10940260, 13128312, 16410390, 21880520, 32820780, 65641560]

約数ペア:

[(1, 65641560), (2, 32820780), (3, 21880520), (4, 16410390), (5, 13128312), (6, 10940260), (8, 8205195), (10, 6564156), (12, 5470130), (15, 4376104), (20, 3282078), (24, 2735065), (30, 2188052), (40, 1641039), (53, 1238520), (60, 1094026), (106, 619260), (120, 547013), (159, 412840), (212, 309630), (265, 247704), (318, 206420), (424, 154815), (530, 123852), (636, 103210), (795, 82568), (1060, 61926), (1272, 51605), (1590, 41284), (2120, 30963), (3180, 20642), (6360, 10321)]