2692560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:892

約数の個数: 80

約数和(自身を含む): 8999424

約数和(自身を除く): 6306864

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, 863, 1040, 1560, 1726, 2589, 3120, 3452, 4315, 5178, 6904, 8630, 10356, 11219, 12945, 13808, 17260, 20712, 22438, 25890, 33657, 34520, 41424, 44876, 51780, 56095, 67314, 69040, 89752, 103560, 112190, 134628, 168285, 179504, 207120, 224380, 269256, 336570, 448760, 538512, 673140, 897520, 1346280, 2692560]

約数ペア:

[(1, 2692560), (2, 1346280), (3, 897520), (4, 673140), (5, 538512), (6, 448760), (8, 336570), (10, 269256), (12, 224380), (13, 207120), (15, 179504), (16, 168285), (20, 134628), (24, 112190), (26, 103560), (30, 89752), (39, 69040), (40, 67314), (48, 56095), (52, 51780), (60, 44876), (65, 41424), (78, 34520), (80, 33657), (104, 25890), (120, 22438), (130, 20712), (156, 17260), (195, 13808), (208, 12945), (240, 11219), (260, 10356), (312, 8630), (390, 6904), (520, 5178), (624, 4315), (780, 3452), (863, 3120), (1040, 2589), (1560, 1726)]