191109360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61253}}^1$

素因数の和:61282

約数の個数: 80

約数和(自身を含む): 638021664

約数和(自身を除く): 446912304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 61253, 122506, 183759, 245012, 306265, 367518, 490024, 612530, 735036, 796289, 918795, 980048, 1225060, 1470072, 1592578, 1837590, 2388867, 2450120, 2940144, 3185156, 3675180, 3981445, 4777734, 4900240, 6370312, 7350360, 7962890, 9555468, 11944335, 12740624, 14700720, 15925780, 19110936, 23888670, 31851560, 38221872, 47777340, 63703120, 95554680, 191109360]

約数ペア:

[(1, 191109360), (2, 95554680), (3, 63703120), (4, 47777340), (5, 38221872), (6, 31851560), (8, 23888670), (10, 19110936), (12, 15925780), (13, 14700720), (15, 12740624), (16, 11944335), (20, 9555468), (24, 7962890), (26, 7350360), (30, 6370312), (39, 4900240), (40, 4777734), (48, 3981445), (52, 3675180), (60, 3185156), (65, 2940144), (78, 2450120), (80, 2388867), (104, 1837590), (120, 1592578), (130, 1470072), (156, 1225060), (195, 980048), (208, 918795), (240, 796289), (260, 735036), (312, 612530), (390, 490024), (520, 367518), (624, 306265), (780, 245012), (1040, 183759), (1560, 122506), (3120, 61253)]