632588520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{40241}}^1$

素因数の和:40386

約数の個数: 64

約数和(自身を含む): 1912299840

約数和(自身を除く): 1279711320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 40241, 80482, 120723, 160964, 201205, 241446, 321928, 402410, 482892, 603615, 804820, 965784, 1207230, 1609640, 2414460, 4828920, 5271571, 10543142, 15814713, 21086284, 26357855, 31629426, 42172568, 52715710, 63258852, 79073565, 105431420, 126517704, 158147130, 210862840, 316294260, 632588520]

約数ペア:

[(1, 632588520), (2, 316294260), (3, 210862840), (4, 158147130), (5, 126517704), (6, 105431420), (8, 79073565), (10, 63258852), (12, 52715710), (15, 42172568), (20, 31629426), (24, 26357855), (30, 21086284), (40, 15814713), (60, 10543142), (120, 5271571), (131, 4828920), (262, 2414460), (393, 1609640), (524, 1207230), (655, 965784), (786, 804820), (1048, 603615), (1310, 482892), (1572, 402410), (1965, 321928), (2620, 241446), (3144, 201205), (3930, 160964), (5240, 120723), (7860, 80482), (15720, 40241)]