66479520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8147}}^1$

素因数の和:8182

約数の個数: 96

約数和(自身を含む): 221755968

約数和(自身を除く): 155276448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8147, 8160, 16294, 24441, 32588, 40735, 48882, 65176, 81470, 97764, 122205, 130352, 138499, 162940, 195528, 244410, 260704, 276998, 325880, 391056, 415497, 488820, 553996, 651760, 692495, 782112, 830994, 977640, 1107992, 1303520, 1384990, 1661988, 1955280, 2077485, 2215984, 2769980, 3323976, 3910560, 4154970, 4431968, 5539960, 6647952, 8309940, 11079920, 13295904, 16619880, 22159840, 33239760, 66479520]

約数ペア:

[(1, 66479520), (2, 33239760), (3, 22159840), (4, 16619880), (5, 13295904), (6, 11079920), (8, 8309940), (10, 6647952), (12, 5539960), (15, 4431968), (16, 4154970), (17, 3910560), (20, 3323976), (24, 2769980), (30, 2215984), (32, 2077485), (34, 1955280), (40, 1661988), (48, 1384990), (51, 1303520), (60, 1107992), (68, 977640), (80, 830994), (85, 782112), (96, 692495), (102, 651760), (120, 553996), (136, 488820), (160, 415497), (170, 391056), (204, 325880), (240, 276998), (255, 260704), (272, 244410), (340, 195528), (408, 162940), (480, 138499), (510, 130352), (544, 122205), (680, 97764), (816, 81470), (1020, 65176), (1360, 48882), (1632, 40735), (2040, 32588), (2720, 24441), (4080, 16294), (8147, 8160)]