23857665840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{78707}}^1$

素因数の和:79147

約数の個数: 120

約数和(自身を含む): 80313328368

約数和(自身を除く): 56455662528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 421, 720, 842, 1263, 1684, 2105, 2526, 3368, 3789, 4210, 5052, 6315, 6736, 7578, 8420, 10104, 12630, 15156, 16840, 18945, 20208, 25260, 30312, 33680, 37890, 50520, 60624, 75780, 78707, 101040, 151560, 157414, 236121, 303120, 314828, 393535, 472242, 629656, 708363, 787070, 944484, 1180605, 1259312, 1416726, 1574140, 1888968, 2361210, 2833452, 3148280, 3541815, 3777936, 4722420, 5666904, 6296560, 7083630, 9444840, 11333808, 14167260, 18889680, 28334520, 33135647, 56669040, 66271294, 99406941, 132542588, 165678235, 198813882, 265085176, 298220823, 331356470, 397627764, 497034705, 530170352, 596441646, 662712940, 795255528, 994069410, 1192883292, 1325425880, 1491104115, 1590511056, 1988138820, 2385766584, 2650851760, 2982208230, 3976277640, 4771533168, 5964416460, 7952555280, 11928832920, 23857665840]

約数ペア:

[(1, 23857665840), (2, 11928832920), (3, 7952555280), (4, 5964416460), (5, 4771533168), (6, 3976277640), (8, 2982208230), (9, 2650851760), (10, 2385766584), (12, 1988138820), (15, 1590511056), (16, 1491104115), (18, 1325425880), (20, 1192883292), (24, 994069410), (30, 795255528), (36, 662712940), (40, 596441646), (45, 530170352), (48, 497034705), (60, 397627764), (72, 331356470), (80, 298220823), (90, 265085176), (120, 198813882), (144, 165678235), (180, 132542588), (240, 99406941), (360, 66271294), (421, 56669040), (720, 33135647), (842, 28334520), (1263, 18889680), (1684, 14167260), (2105, 11333808), (2526, 9444840), (3368, 7083630), (3789, 6296560), (4210, 5666904), (5052, 4722420), (6315, 3777936), (6736, 3541815), (7578, 3148280), (8420, 2833452), (10104, 2361210), (12630, 1888968), (15156, 1574140), (16840, 1416726), (18945, 1259312), (20208, 1180605), (25260, 944484), (30312, 787070), (33680, 708363), (37890, 629656), (50520, 472242), (60624, 393535), (75780, 314828), (78707, 303120), (101040, 236121), (151560, 157414)]