74174880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11887}}^1$

素因数の和:11918

約数の個数: 96

約数和(自身を含む): 251645184

約数和(自身を除く): 177470304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 11887, 23774, 35661, 47548, 59435, 71322, 95096, 118870, 142644, 154531, 178305, 190192, 237740, 285288, 309062, 356610, 380384, 463593, 475480, 570576, 618124, 713220, 772655, 927186, 950960, 1141152, 1236248, 1426440, 1545310, 1854372, 1901920, 2317965, 2472496, 2852880, 3090620, 3708744, 4635930, 4944992, 5705760, 6181240, 7417488, 9271860, 12362480, 14834976, 18543720, 24724960, 37087440, 74174880]

約数ペア:

[(1, 74174880), (2, 37087440), (3, 24724960), (4, 18543720), (5, 14834976), (6, 12362480), (8, 9271860), (10, 7417488), (12, 6181240), (13, 5705760), (15, 4944992), (16, 4635930), (20, 3708744), (24, 3090620), (26, 2852880), (30, 2472496), (32, 2317965), (39, 1901920), (40, 1854372), (48, 1545310), (52, 1426440), (60, 1236248), (65, 1141152), (78, 950960), (80, 927186), (96, 772655), (104, 713220), (120, 618124), (130, 570576), (156, 475480), (160, 463593), (195, 380384), (208, 356610), (240, 309062), (260, 285288), (312, 237740), (390, 190192), (416, 178305), (480, 154531), (520, 142644), (624, 118870), (780, 95096), (1040, 71322), (1248, 59435), (1560, 47548), (2080, 35661), (3120, 23774), (6240, 11887)]