2960880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 10075248

約数和(自身を除く): 7114368

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, 73, 78, 80, 104, 120, 130, 146, 156, 169, 195, 208, 219, 240, 260, 292, 312, 338, 365, 390, 438, 507, 520, 584, 624, 676, 730, 780, 845, 876, 949, 1014, 1040, 1095, 1168, 1352, 1460, 1560, 1690, 1752, 1898, 2028, 2190, 2535, 2704, 2847, 2920, 3120, 3380, 3504, 3796, 4056, 4380, 4745, 5070, 5694, 5840, 6760, 7592, 8112, 8760, 9490, 10140, 11388, 12337, 13520, 14235, 15184, 17520, 18980, 20280, 22776, 24674, 28470, 37011, 37960, 40560, 45552, 49348, 56940, 61685, 74022, 75920, 98696, 113880, 123370, 148044, 185055, 197392, 227760, 246740, 296088, 370110, 493480, 592176, 740220, 986960, 1480440, 2960880]

約数ペア:

[(1, 2960880), (2, 1480440), (3, 986960), (4, 740220), (5, 592176), (6, 493480), (8, 370110), (10, 296088), (12, 246740), (13, 227760), (15, 197392), (16, 185055), (20, 148044), (24, 123370), (26, 113880), (30, 98696), (39, 75920), (40, 74022), (48, 61685), (52, 56940), (60, 49348), (65, 45552), (73, 40560), (78, 37960), (80, 37011), (104, 28470), (120, 24674), (130, 22776), (146, 20280), (156, 18980), (169, 17520), (195, 15184), (208, 14235), (219, 13520), (240, 12337), (260, 11388), (292, 10140), (312, 9490), (338, 8760), (365, 8112), (390, 7592), (438, 6760), (507, 5840), (520, 5694), (584, 5070), (624, 4745), (676, 4380), (730, 4056), (780, 3796), (845, 3504), (876, 3380), (949, 3120), (1014, 2920), (1040, 2847), (1095, 2704), (1168, 2535), (1352, 2190), (1460, 2028), (1560, 1898), (1690, 1752)]