47645520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15271}}^1$

素因数の和:15300

約数の個数: 80

約数和(自身を含む): 159073152

約数和(自身を除く): 111427632

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, 15271, 30542, 45813, 61084, 76355, 91626, 122168, 152710, 183252, 198523, 229065, 244336, 305420, 366504, 397046, 458130, 595569, 610840, 733008, 794092, 916260, 992615, 1191138, 1221680, 1588184, 1832520, 1985230, 2382276, 2977845, 3176368, 3665040, 3970460, 4764552, 5955690, 7940920, 9529104, 11911380, 15881840, 23822760, 47645520]

約数ペア:

[(1, 47645520), (2, 23822760), (3, 15881840), (4, 11911380), (5, 9529104), (6, 7940920), (8, 5955690), (10, 4764552), (12, 3970460), (13, 3665040), (15, 3176368), (16, 2977845), (20, 2382276), (24, 1985230), (26, 1832520), (30, 1588184), (39, 1221680), (40, 1191138), (48, 992615), (52, 916260), (60, 794092), (65, 733008), (78, 610840), (80, 595569), (104, 458130), (120, 397046), (130, 366504), (156, 305420), (195, 244336), (208, 229065), (240, 198523), (260, 183252), (312, 152710), (390, 122168), (520, 91626), (624, 76355), (780, 61084), (1040, 45813), (1560, 30542), (3120, 15271)]