142499760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45673}}^1$

素因数の和:45702

約数の個数: 80

約数和(自身を含む): 475740384

約数和(自身を除く): 333240624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 45673, 91346, 137019, 182692, 228365, 274038, 365384, 456730, 548076, 593749, 685095, 730768, 913460, 1096152, 1187498, 1370190, 1781247, 1826920, 2192304, 2374996, 2740380, 2968745, 3562494, 3653840, 4749992, 5480760, 5937490, 7124988, 8906235, 9499984, 10961520, 11874980, 14249976, 17812470, 23749960, 28499952, 35624940, 47499920, 71249880, 142499760]

約数ペア:

[(1, 142499760), (2, 71249880), (3, 47499920), (4, 35624940), (5, 28499952), (6, 23749960), (8, 17812470), (10, 14249976), (12, 11874980), (13, 10961520), (15, 9499984), (16, 8906235), (20, 7124988), (24, 5937490), (26, 5480760), (30, 4749992), (39, 3653840), (40, 3562494), (48, 2968745), (52, 2740380), (60, 2374996), (65, 2192304), (78, 1826920), (80, 1781247), (104, 1370190), (120, 1187498), (130, 1096152), (156, 913460), (195, 730768), (208, 685095), (240, 593749), (260, 548076), (312, 456730), (390, 365384), (520, 274038), (624, 228365), (780, 182692), (1040, 137019), (1560, 91346), (3120, 45673)]