1917425760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{8741}}^1$

素因数の和:9216

約数の個数: 96

約数和(自身を含む): 6053800032

約数和(自身を除く): 4136374272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 457, 480, 914, 1371, 1828, 2285, 2742, 3656, 4570, 5484, 6855, 7312, 8741, 9140, 10968, 13710, 14624, 17482, 18280, 21936, 26223, 27420, 34964, 36560, 43705, 43872, 52446, 54840, 69928, 73120, 87410, 104892, 109680, 131115, 139856, 174820, 209784, 219360, 262230, 279712, 349640, 419568, 524460, 699280, 839136, 1048920, 1398560, 2097840, 3994637, 4195680, 7989274, 11983911, 15978548, 19973185, 23967822, 31957096, 39946370, 47935644, 59919555, 63914192, 79892740, 95871288, 119839110, 127828384, 159785480, 191742576, 239678220, 319570960, 383485152, 479356440, 639141920, 958712880, 1917425760]

約数ペア:

[(1, 1917425760), (2, 958712880), (3, 639141920), (4, 479356440), (5, 383485152), (6, 319570960), (8, 239678220), (10, 191742576), (12, 159785480), (15, 127828384), (16, 119839110), (20, 95871288), (24, 79892740), (30, 63914192), (32, 59919555), (40, 47935644), (48, 39946370), (60, 31957096), (80, 23967822), (96, 19973185), (120, 15978548), (160, 11983911), (240, 7989274), (457, 4195680), (480, 3994637), (914, 2097840), (1371, 1398560), (1828, 1048920), (2285, 839136), (2742, 699280), (3656, 524460), (4570, 419568), (5484, 349640), (6855, 279712), (7312, 262230), (8741, 219360), (9140, 209784), (10968, 174820), (13710, 139856), (14624, 131115), (17482, 109680), (18280, 104892), (21936, 87410), (26223, 73120), (27420, 69928), (34964, 54840), (36560, 52446), (43705, 43872)]