15263040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1256

約数の個数: 112

約数和(自身を含む): 52230528

約数和(自身を除く): 36967488

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, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1223, 1248, 1560, 2080, 2446, 2496, 3120, 3669, 4160, 4892, 6115, 6240, 7338, 9784, 12230, 12480, 14676, 15899, 18345, 19568, 24460, 29352, 31798, 36690, 39136, 47697, 48920, 58704, 63596, 73380, 78272, 79495, 95394, 97840, 117408, 127192, 146760, 158990, 190788, 195680, 234816, 238485, 254384, 293520, 317980, 381576, 391360, 476970, 508768, 587040, 635960, 763152, 953940, 1017536, 1174080, 1271920, 1526304, 1907880, 2543840, 3052608, 3815760, 5087680, 7631520, 15263040]

約数ペア:

[(1, 15263040), (2, 7631520), (3, 5087680), (4, 3815760), (5, 3052608), (6, 2543840), (8, 1907880), (10, 1526304), (12, 1271920), (13, 1174080), (15, 1017536), (16, 953940), (20, 763152), (24, 635960), (26, 587040), (30, 508768), (32, 476970), (39, 391360), (40, 381576), (48, 317980), (52, 293520), (60, 254384), (64, 238485), (65, 234816), (78, 195680), (80, 190788), (96, 158990), (104, 146760), (120, 127192), (130, 117408), (156, 97840), (160, 95394), (192, 79495), (195, 78272), (208, 73380), (240, 63596), (260, 58704), (312, 48920), (320, 47697), (390, 39136), (416, 36690), (480, 31798), (520, 29352), (624, 24460), (780, 19568), (832, 18345), (960, 15899), (1040, 14676), (1223, 12480), (1248, 12230), (1560, 9784), (2080, 7338), (2446, 6240), (2496, 6115), (3120, 4892), (3669, 4160)]