2045981760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2131231}}^1$

素因数の和:2131251

約数の個数: 56

約数和(自身を含む): 6495995136

約数和(自身を除く): 4450013376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2131231, 4262462, 6393693, 8524924, 10656155, 12787386, 17049848, 21312310, 25574772, 31968465, 34099696, 42624620, 51149544, 63936930, 68199392, 85249240, 102299088, 127873860, 136398784, 170498480, 204598176, 255747720, 340996960, 409196352, 511495440, 681993920, 1022990880, 2045981760]

約数ペア:

[(1, 2045981760), (2, 1022990880), (3, 681993920), (4, 511495440), (5, 409196352), (6, 340996960), (8, 255747720), (10, 204598176), (12, 170498480), (15, 136398784), (16, 127873860), (20, 102299088), (24, 85249240), (30, 68199392), (32, 63936930), (40, 51149544), (48, 42624620), (60, 34099696), (64, 31968465), (80, 25574772), (96, 21312310), (120, 17049848), (160, 12787386), (192, 10656155), (240, 8524924), (320, 6393693), (480, 4262462), (960, 2131231)]