2496365040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{800117}}^1$

素因数の和:800146

約数の個数: 80

約数和(自身を含む): 8334029088

約数和(自身を除く): 5837664048

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, 800117, 1600234, 2400351, 3200468, 4000585, 4800702, 6400936, 8001170, 9601404, 10401521, 12001755, 12801872, 16002340, 19202808, 20803042, 24003510, 31204563, 32004680, 38405616, 41606084, 48007020, 52007605, 62409126, 64009360, 83212168, 96014040, 104015210, 124818252, 156022815, 166424336, 192028080, 208030420, 249636504, 312045630, 416060840, 499273008, 624091260, 832121680, 1248182520, 2496365040]

約数ペア:

[(1, 2496365040), (2, 1248182520), (3, 832121680), (4, 624091260), (5, 499273008), (6, 416060840), (8, 312045630), (10, 249636504), (12, 208030420), (13, 192028080), (15, 166424336), (16, 156022815), (20, 124818252), (24, 104015210), (26, 96014040), (30, 83212168), (39, 64009360), (40, 62409126), (48, 52007605), (52, 48007020), (60, 41606084), (65, 38405616), (78, 32004680), (80, 31204563), (104, 24003510), (120, 20803042), (130, 19202808), (156, 16002340), (195, 12801872), (208, 12001755), (240, 10401521), (260, 9601404), (312, 8001170), (390, 6400936), (520, 4800702), (624, 4000585), (780, 3200468), (1040, 2400351), (1560, 1600234), (3120, 800117)]