539760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 1812384

約数和(自身を除く): 1272624

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, 173, 195, 208, 240, 260, 312, 346, 390, 519, 520, 624, 692, 780, 865, 1038, 1040, 1384, 1560, 1730, 2076, 2249, 2595, 2768, 3120, 3460, 4152, 4498, 5190, 6747, 6920, 8304, 8996, 10380, 11245, 13494, 13840, 17992, 20760, 22490, 26988, 33735, 35984, 41520, 44980, 53976, 67470, 89960, 107952, 134940, 179920, 269880, 539760]

約数ペア:

[(1, 539760), (2, 269880), (3, 179920), (4, 134940), (5, 107952), (6, 89960), (8, 67470), (10, 53976), (12, 44980), (13, 41520), (15, 35984), (16, 33735), (20, 26988), (24, 22490), (26, 20760), (30, 17992), (39, 13840), (40, 13494), (48, 11245), (52, 10380), (60, 8996), (65, 8304), (78, 6920), (80, 6747), (104, 5190), (120, 4498), (130, 4152), (156, 3460), (173, 3120), (195, 2768), (208, 2595), (240, 2249), (260, 2076), (312, 1730), (346, 1560), (390, 1384), (519, 1040), (520, 1038), (624, 865), (692, 780)]