65372280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6121}}^1$

素因数の和:6224

約数の個数: 64

約数和(自身を含む): 198352800

約数和(自身を除く): 132980520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 6121, 10680, 12242, 18363, 24484, 30605, 36726, 48968, 61210, 73452, 91815, 122420, 146904, 183630, 244840, 367260, 544769, 734520, 1089538, 1634307, 2179076, 2723845, 3268614, 4358152, 5447690, 6537228, 8171535, 10895380, 13074456, 16343070, 21790760, 32686140, 65372280]

約数ペア:

[(1, 65372280), (2, 32686140), (3, 21790760), (4, 16343070), (5, 13074456), (6, 10895380), (8, 8171535), (10, 6537228), (12, 5447690), (15, 4358152), (20, 3268614), (24, 2723845), (30, 2179076), (40, 1634307), (60, 1089538), (89, 734520), (120, 544769), (178, 367260), (267, 244840), (356, 183630), (445, 146904), (534, 122420), (712, 91815), (890, 73452), (1068, 61210), (1335, 48968), (1780, 36726), (2136, 30605), (2670, 24484), (3560, 18363), (5340, 12242), (6121, 10680)]