2159040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:206

約数の個数: 112

約数和(自身を含む): 7424928

約数和(自身を除く): 5265888

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 173, 192, 195, 208, 240, 260, 312, 320, 346, 390, 416, 480, 519, 520, 624, 692, 780, 832, 865, 960, 1038, 1040, 1248, 1384, 1560, 1730, 2076, 2080, 2249, 2496, 2595, 2768, 3120, 3460, 4152, 4160, 4498, 5190, 5536, 6240, 6747, 6920, 8304, 8996, 10380, 11072, 11245, 12480, 13494, 13840, 16608, 17992, 20760, 22490, 26988, 27680, 33216, 33735, 35984, 41520, 44980, 53976, 55360, 67470, 71968, 83040, 89960, 107952, 134940, 143936, 166080, 179920, 215904, 269880, 359840, 431808, 539760, 719680, 1079520, 2159040]

約数ペア:

[(1, 2159040), (2, 1079520), (3, 719680), (4, 539760), (5, 431808), (6, 359840), (8, 269880), (10, 215904), (12, 179920), (13, 166080), (15, 143936), (16, 134940), (20, 107952), (24, 89960), (26, 83040), (30, 71968), (32, 67470), (39, 55360), (40, 53976), (48, 44980), (52, 41520), (60, 35984), (64, 33735), (65, 33216), (78, 27680), (80, 26988), (96, 22490), (104, 20760), (120, 17992), (130, 16608), (156, 13840), (160, 13494), (173, 12480), (192, 11245), (195, 11072), (208, 10380), (240, 8996), (260, 8304), (312, 6920), (320, 6747), (346, 6240), (390, 5536), (416, 5190), (480, 4498), (519, 4160), (520, 4152), (624, 3460), (692, 3120), (780, 2768), (832, 2595), (865, 2496), (960, 2249), (1038, 2080), (1040, 2076), (1248, 1730), (1384, 1560)]