80867040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8867}}^1$

素因数の和:8904

約数の個数: 96

約数和(自身を含む): 268168320

約数和(自身を除く): 187301280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 8867, 9120, 17734, 26601, 35468, 44335, 53202, 70936, 88670, 106404, 133005, 141872, 168473, 177340, 212808, 266010, 283744, 336946, 354680, 425616, 505419, 532020, 673892, 709360, 842365, 851232, 1010838, 1064040, 1347784, 1418720, 1684730, 2021676, 2128080, 2527095, 2695568, 3369460, 4043352, 4256160, 5054190, 5391136, 6738920, 8086704, 10108380, 13477840, 16173408, 20216760, 26955680, 40433520, 80867040]

約数ペア:

[(1, 80867040), (2, 40433520), (3, 26955680), (4, 20216760), (5, 16173408), (6, 13477840), (8, 10108380), (10, 8086704), (12, 6738920), (15, 5391136), (16, 5054190), (19, 4256160), (20, 4043352), (24, 3369460), (30, 2695568), (32, 2527095), (38, 2128080), (40, 2021676), (48, 1684730), (57, 1418720), (60, 1347784), (76, 1064040), (80, 1010838), (95, 851232), (96, 842365), (114, 709360), (120, 673892), (152, 532020), (160, 505419), (190, 425616), (228, 354680), (240, 336946), (285, 283744), (304, 266010), (380, 212808), (456, 177340), (480, 168473), (570, 141872), (608, 133005), (760, 106404), (912, 88670), (1140, 70936), (1520, 53202), (1824, 44335), (2280, 35468), (3040, 26601), (4560, 17734), (8867, 9120)]