72011040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2202

約数の個数: 96

約数和(自身を含む): 230138496

約数和(自身を除く): 158127456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2113, 2130, 2272, 2840, 3408, 4226, 4260, 5680, 6339, 6816, 8452, 8520, 10565, 11360, 12678, 16904, 17040, 21130, 25356, 31695, 33808, 34080, 42260, 50712, 63390, 67616, 84520, 101424, 126780, 150023, 169040, 202848, 253560, 300046, 338080, 450069, 507120, 600092, 750115, 900138, 1014240, 1200184, 1500230, 1800276, 2250345, 2400368, 3000460, 3600552, 4500690, 4800736, 6000920, 7201104, 9001380, 12001840, 14402208, 18002760, 24003680, 36005520, 72011040]

約数ペア:

[(1, 72011040), (2, 36005520), (3, 24003680), (4, 18002760), (5, 14402208), (6, 12001840), (8, 9001380), (10, 7201104), (12, 6000920), (15, 4800736), (16, 4500690), (20, 3600552), (24, 3000460), (30, 2400368), (32, 2250345), (40, 1800276), (48, 1500230), (60, 1200184), (71, 1014240), (80, 900138), (96, 750115), (120, 600092), (142, 507120), (160, 450069), (213, 338080), (240, 300046), (284, 253560), (355, 202848), (426, 169040), (480, 150023), (568, 126780), (710, 101424), (852, 84520), (1065, 67616), (1136, 63390), (1420, 50712), (1704, 42260), (2113, 34080), (2130, 33808), (2272, 31695), (2840, 25356), (3408, 21130), (4226, 17040), (4260, 16904), (5680, 12678), (6339, 11360), (6816, 10565), (8452, 8520)]