260230560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31891}}^1$

素因数の和:31926

約数の個数: 96

約数和(自身を含む): 867972672

約数和(自身を除く): 607742112

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, 8160, 31891, 63782, 95673, 127564, 159455, 191346, 255128, 318910, 382692, 478365, 510256, 542147, 637820, 765384, 956730, 1020512, 1084294, 1275640, 1530768, 1626441, 1913460, 2168588, 2551280, 2710735, 3061536, 3252882, 3826920, 4337176, 5102560, 5421470, 6505764, 7653840, 8132205, 8674352, 10842940, 13011528, 15307680, 16264410, 17348704, 21685880, 26023056, 32528820, 43371760, 52046112, 65057640, 86743520, 130115280, 260230560]

約数ペア:

[(1, 260230560), (2, 130115280), (3, 86743520), (4, 65057640), (5, 52046112), (6, 43371760), (8, 32528820), (10, 26023056), (12, 21685880), (15, 17348704), (16, 16264410), (17, 15307680), (20, 13011528), (24, 10842940), (30, 8674352), (32, 8132205), (34, 7653840), (40, 6505764), (48, 5421470), (51, 5102560), (60, 4337176), (68, 3826920), (80, 3252882), (85, 3061536), (96, 2710735), (102, 2551280), (120, 2168588), (136, 1913460), (160, 1626441), (170, 1530768), (204, 1275640), (240, 1084294), (255, 1020512), (272, 956730), (340, 765384), (408, 637820), (480, 542147), (510, 510256), (544, 478365), (680, 382692), (816, 318910), (1020, 255128), (1360, 191346), (1632, 159455), (2040, 127564), (2720, 95673), (4080, 63782), (8160, 31891)]