1128735120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{204481}}^1$

素因数の和:204520

約数の個数: 80

約数和(自身を含む): 3651230592

約数和(自身を除く): 2522495472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 204481, 408962, 613443, 817924, 1022405, 1226886, 1635848, 2044810, 2453772, 3067215, 3271696, 4089620, 4703063, 4907544, 6134430, 8179240, 9406126, 9815088, 12268860, 14109189, 16358480, 18812252, 23515315, 24537720, 28218378, 37624504, 47030630, 49075440, 56436756, 70545945, 75249008, 94061260, 112873512, 141091890, 188122520, 225747024, 282183780, 376245040, 564367560, 1128735120]

約数ペア:

[(1, 1128735120), (2, 564367560), (3, 376245040), (4, 282183780), (5, 225747024), (6, 188122520), (8, 141091890), (10, 112873512), (12, 94061260), (15, 75249008), (16, 70545945), (20, 56436756), (23, 49075440), (24, 47030630), (30, 37624504), (40, 28218378), (46, 24537720), (48, 23515315), (60, 18812252), (69, 16358480), (80, 14109189), (92, 12268860), (115, 9815088), (120, 9406126), (138, 8179240), (184, 6134430), (230, 4907544), (240, 4703063), (276, 4089620), (345, 3271696), (368, 3067215), (460, 2453772), (552, 2044810), (690, 1635848), (920, 1226886), (1104, 1022405), (1380, 817924), (1840, 613443), (2760, 408962), (5520, 204481)]