1480521120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18251}}^1$

素因数の和:18295

約数の個数: 144

約数和(自身を含む): 5050255392

約数和(自身を除く): 3569734272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 4056, 5070, 5408, 6240, 6760, 8112, 10140, 13520, 16224, 18251, 20280, 27040, 36502, 40560, 54753, 73004, 81120, 91255, 109506, 146008, 182510, 219012, 237263, 273765, 292016, 365020, 438024, 474526, 547530, 584032, 711789, 730040, 876048, 949052, 1095060, 1186315, 1423578, 1460080, 1752096, 1898104, 2190120, 2372630, 2847156, 2920160, 3084419, 3558945, 3796208, 4380240, 4745260, 5694312, 6168838, 7117890, 7592416, 8760480, 9253257, 9490520, 11388624, 12337676, 14235780, 15422095, 18506514, 18981040, 22777248, 24675352, 28471560, 30844190, 37013028, 37962080, 46266285, 49350704, 56943120, 61688380, 74026056, 92532570, 98701408, 113886240, 123376760, 148052112, 185065140, 246753520, 296104224, 370130280, 493507040, 740260560, 1480521120]

約数ペア:

[(1, 1480521120), (2, 740260560), (3, 493507040), (4, 370130280), (5, 296104224), (6, 246753520), (8, 185065140), (10, 148052112), (12, 123376760), (13, 113886240), (15, 98701408), (16, 92532570), (20, 74026056), (24, 61688380), (26, 56943120), (30, 49350704), (32, 46266285), (39, 37962080), (40, 37013028), (48, 30844190), (52, 28471560), (60, 24675352), (65, 22777248), (78, 18981040), (80, 18506514), (96, 15422095), (104, 14235780), (120, 12337676), (130, 11388624), (156, 9490520), (160, 9253257), (169, 8760480), (195, 7592416), (208, 7117890), (240, 6168838), (260, 5694312), (312, 4745260), (338, 4380240), (390, 3796208), (416, 3558945), (480, 3084419), (507, 2920160), (520, 2847156), (624, 2372630), (676, 2190120), (780, 1898104), (845, 1752096), (1014, 1460080), (1040, 1423578), (1248, 1186315), (1352, 1095060), (1560, 949052), (1690, 876048), (2028, 730040), (2080, 711789), (2535, 584032), (2704, 547530), (3120, 474526), (3380, 438024), (4056, 365020), (5070, 292016), (5408, 273765), (6240, 237263), (6760, 219012), (8112, 182510), (10140, 146008), (13520, 109506), (16224, 91255), (18251, 81120), (20280, 73004), (27040, 54753), (36502, 40560)]