13579680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 45057600

約数和(自身を除く): 31477920

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, 1489, 1520, 1824, 2280, 2978, 3040, 4467, 4560, 5956, 7445, 8934, 9120, 11912, 14890, 17868, 22335, 23824, 28291, 29780, 35736, 44670, 47648, 56582, 59560, 71472, 84873, 89340, 113164, 119120, 141455, 142944, 169746, 178680, 226328, 238240, 282910, 339492, 357360, 424365, 452656, 565820, 678984, 714720, 848730, 905312, 1131640, 1357968, 1697460, 2263280, 2715936, 3394920, 4526560, 6789840, 13579680]

約数ペア:

[(1, 13579680), (2, 6789840), (3, 4526560), (4, 3394920), (5, 2715936), (6, 2263280), (8, 1697460), (10, 1357968), (12, 1131640), (15, 905312), (16, 848730), (19, 714720), (20, 678984), (24, 565820), (30, 452656), (32, 424365), (38, 357360), (40, 339492), (48, 282910), (57, 238240), (60, 226328), (76, 178680), (80, 169746), (95, 142944), (96, 141455), (114, 119120), (120, 113164), (152, 89340), (160, 84873), (190, 71472), (228, 59560), (240, 56582), (285, 47648), (304, 44670), (380, 35736), (456, 29780), (480, 28291), (570, 23824), (608, 22335), (760, 17868), (912, 14890), (1140, 11912), (1489, 9120), (1520, 8934), (1824, 7445), (2280, 5956), (2978, 4560), (3040, 4467)]