1455051240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{6247}}^1$

素因数の和:6911

約数の個数: 96

約数和(自身を含む): 4736983680

約数和(自身を除く): 3281932440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 647, 1294, 1941, 2588, 3235, 3882, 5176, 5823, 6247, 6470, 7764, 9705, 11646, 12494, 12940, 15528, 18741, 19410, 23292, 24988, 25880, 29115, 31235, 37482, 38820, 46584, 49976, 56223, 58230, 62470, 74964, 77640, 93705, 112446, 116460, 124940, 149928, 187410, 224892, 232920, 249880, 281115, 374820, 449784, 562230, 749640, 1124460, 2248920, 4041809, 8083618, 12125427, 16167236, 20209045, 24250854, 32334472, 36376281, 40418090, 48501708, 60627135, 72752562, 80836180, 97003416, 121254270, 145505124, 161672360, 181881405, 242508540, 291010248, 363762810, 485017080, 727525620, 1455051240]

約数ペア:

[(1, 1455051240), (2, 727525620), (3, 485017080), (4, 363762810), (5, 291010248), (6, 242508540), (8, 181881405), (9, 161672360), (10, 145505124), (12, 121254270), (15, 97003416), (18, 80836180), (20, 72752562), (24, 60627135), (30, 48501708), (36, 40418090), (40, 36376281), (45, 32334472), (60, 24250854), (72, 20209045), (90, 16167236), (120, 12125427), (180, 8083618), (360, 4041809), (647, 2248920), (1294, 1124460), (1941, 749640), (2588, 562230), (3235, 449784), (3882, 374820), (5176, 281115), (5823, 249880), (6247, 232920), (6470, 224892), (7764, 187410), (9705, 149928), (11646, 124940), (12494, 116460), (12940, 112446), (15528, 93705), (18741, 77640), (19410, 74964), (23292, 62470), (24988, 58230), (25880, 56223), (29115, 49976), (31235, 46584), (37482, 38820)]