78095280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19141}}^1$

素因数の和:19174

約数の個数: 80

約数和(自身を含む): 256349664

約数和(自身を除く): 178254384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 19141, 38282, 57423, 76564, 95705, 114846, 153128, 191410, 229692, 287115, 306256, 325397, 382820, 459384, 574230, 650794, 765640, 918768, 976191, 1148460, 1301588, 1531280, 1626985, 1952382, 2296920, 2603176, 3253970, 3904764, 4593840, 4880955, 5206352, 6507940, 7809528, 9761910, 13015880, 15619056, 19523820, 26031760, 39047640, 78095280]

約数ペア:

[(1, 78095280), (2, 39047640), (3, 26031760), (4, 19523820), (5, 15619056), (6, 13015880), (8, 9761910), (10, 7809528), (12, 6507940), (15, 5206352), (16, 4880955), (17, 4593840), (20, 3904764), (24, 3253970), (30, 2603176), (34, 2296920), (40, 1952382), (48, 1626985), (51, 1531280), (60, 1301588), (68, 1148460), (80, 976191), (85, 918768), (102, 765640), (120, 650794), (136, 574230), (170, 459384), (204, 382820), (240, 325397), (255, 306256), (272, 287115), (340, 229692), (408, 191410), (510, 153128), (680, 114846), (816, 95705), (1020, 76564), (1360, 57423), (2040, 38282), (4080, 19141)]