259898040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42467}}^1$

素因数の和:42501

約数の個数: 96

約数和(自身を含む): 894376080

約数和(自身を除く): 634478040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 42467, 84934, 127401, 169868, 212335, 254802, 339736, 382203, 424670, 509604, 637005, 721939, 764406, 849340, 1019208, 1274010, 1443878, 1528812, 1698680, 1911015, 2165817, 2548020, 2887756, 3057624, 3609695, 3822030, 4331634, 5096040, 5775512, 6497451, 7219390, 7644060, 8663268, 10829085, 12994902, 14438780, 15288120, 17326536, 21658170, 25989804, 28877560, 32487255, 43316340, 51979608, 64974510, 86632680, 129949020, 259898040]

約数ペア:

[(1, 259898040), (2, 129949020), (3, 86632680), (4, 64974510), (5, 51979608), (6, 43316340), (8, 32487255), (9, 28877560), (10, 25989804), (12, 21658170), (15, 17326536), (17, 15288120), (18, 14438780), (20, 12994902), (24, 10829085), (30, 8663268), (34, 7644060), (36, 7219390), (40, 6497451), (45, 5775512), (51, 5096040), (60, 4331634), (68, 3822030), (72, 3609695), (85, 3057624), (90, 2887756), (102, 2548020), (120, 2165817), (136, 1911015), (153, 1698680), (170, 1528812), (180, 1443878), (204, 1274010), (255, 1019208), (306, 849340), (340, 764406), (360, 721939), (408, 637005), (510, 509604), (612, 424670), (680, 382203), (765, 339736), (1020, 254802), (1224, 212335), (1530, 169868), (2040, 127401), (3060, 84934), (6120, 42467)]