909937080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194431}}^1$

素因数の和:194461

約数の個数: 96

約数和(自身を含む): 3184796160

約数和(自身を除く): 2274859080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 194431, 388862, 583293, 777724, 972155, 1166586, 1555448, 1749879, 1944310, 2333172, 2527603, 2916465, 3499758, 3888620, 4666344, 5055206, 5832930, 6999516, 7582809, 7777240, 8749395, 10110412, 11665860, 12638015, 13999032, 15165618, 17498790, 20220824, 22748427, 23331720, 25276030, 30331236, 34997580, 37914045, 45496854, 50552060, 60662472, 69995160, 75828090, 90993708, 101104120, 113742135, 151656180, 181987416, 227484270, 303312360, 454968540, 909937080]

約数ペア:

[(1, 909937080), (2, 454968540), (3, 303312360), (4, 227484270), (5, 181987416), (6, 151656180), (8, 113742135), (9, 101104120), (10, 90993708), (12, 75828090), (13, 69995160), (15, 60662472), (18, 50552060), (20, 45496854), (24, 37914045), (26, 34997580), (30, 30331236), (36, 25276030), (39, 23331720), (40, 22748427), (45, 20220824), (52, 17498790), (60, 15165618), (65, 13999032), (72, 12638015), (78, 11665860), (90, 10110412), (104, 8749395), (117, 7777240), (120, 7582809), (130, 6999516), (156, 5832930), (180, 5055206), (195, 4666344), (234, 3888620), (260, 3499758), (312, 2916465), (360, 2527603), (390, 2333172), (468, 1944310), (520, 1749879), (585, 1555448), (780, 1166586), (936, 972155), (1170, 777724), (1560, 583293), (2340, 388862), (4680, 194431)]