252804360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{51383}}^1$

素因数の和:51438

約数の個数: 64

約数和(自身を含む): 776926080

約数和(自身を除く): 524121720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 51383, 102766, 154149, 205532, 256915, 308298, 411064, 513830, 616596, 770745, 1027660, 1233192, 1541490, 2055320, 2106703, 3082980, 4213406, 6165960, 6320109, 8426812, 10533515, 12640218, 16853624, 21067030, 25280436, 31600545, 42134060, 50560872, 63201090, 84268120, 126402180, 252804360]

約数ペア:

[(1, 252804360), (2, 126402180), (3, 84268120), (4, 63201090), (5, 50560872), (6, 42134060), (8, 31600545), (10, 25280436), (12, 21067030), (15, 16853624), (20, 12640218), (24, 10533515), (30, 8426812), (40, 6320109), (41, 6165960), (60, 4213406), (82, 3082980), (120, 2106703), (123, 2055320), (164, 1541490), (205, 1233192), (246, 1027660), (328, 770745), (410, 616596), (492, 513830), (615, 411064), (820, 308298), (984, 256915), (1230, 205532), (1640, 154149), (2460, 102766), (4920, 51383)]