78597960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13367}}^1$

素因数の和:13395

約数の個数: 96

約数和(自身を含む): 274311360

約数和(自身を除く): 195713400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 13367, 26734, 40101, 53468, 66835, 80202, 93569, 106936, 133670, 160404, 187138, 200505, 267340, 280707, 320808, 374276, 401010, 467845, 534680, 561414, 654983, 748552, 802020, 935690, 1122828, 1309966, 1403535, 1604040, 1871380, 1964949, 2245656, 2619932, 2807070, 3274915, 3742760, 3929898, 5239864, 5614140, 6549830, 7859796, 9824745, 11228280, 13099660, 15719592, 19649490, 26199320, 39298980, 78597960]

約数ペア:

[(1, 78597960), (2, 39298980), (3, 26199320), (4, 19649490), (5, 15719592), (6, 13099660), (7, 11228280), (8, 9824745), (10, 7859796), (12, 6549830), (14, 5614140), (15, 5239864), (20, 3929898), (21, 3742760), (24, 3274915), (28, 2807070), (30, 2619932), (35, 2245656), (40, 1964949), (42, 1871380), (49, 1604040), (56, 1403535), (60, 1309966), (70, 1122828), (84, 935690), (98, 802020), (105, 748552), (120, 654983), (140, 561414), (147, 534680), (168, 467845), (196, 401010), (210, 374276), (245, 320808), (280, 280707), (294, 267340), (392, 200505), (420, 187138), (490, 160404), (588, 133670), (735, 106936), (840, 93569), (980, 80202), (1176, 66835), (1470, 53468), (1960, 40101), (2940, 26734), (5880, 13367)]