252860640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12251}}^1$

素因数の和:12312

約数の個数: 96

約数和(自身を含む): 815101056

約数和(自身を除く): 562240416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 12251, 20640, 24502, 36753, 49004, 61255, 73506, 98008, 122510, 147012, 183765, 196016, 245020, 294024, 367530, 392032, 490040, 526793, 588048, 735060, 980080, 1053586, 1176096, 1470120, 1580379, 1960160, 2107172, 2633965, 2940240, 3160758, 4214344, 5267930, 5880480, 6321516, 7901895, 8428688, 10535860, 12643032, 15803790, 16857376, 21071720, 25286064, 31607580, 42143440, 50572128, 63215160, 84286880, 126430320, 252860640]

約数ペア:

[(1, 252860640), (2, 126430320), (3, 84286880), (4, 63215160), (5, 50572128), (6, 42143440), (8, 31607580), (10, 25286064), (12, 21071720), (15, 16857376), (16, 15803790), (20, 12643032), (24, 10535860), (30, 8428688), (32, 7901895), (40, 6321516), (43, 5880480), (48, 5267930), (60, 4214344), (80, 3160758), (86, 2940240), (96, 2633965), (120, 2107172), (129, 1960160), (160, 1580379), (172, 1470120), (215, 1176096), (240, 1053586), (258, 980080), (344, 735060), (430, 588048), (480, 526793), (516, 490040), (645, 392032), (688, 367530), (860, 294024), (1032, 245020), (1290, 196016), (1376, 183765), (1720, 147012), (2064, 122510), (2580, 98008), (3440, 73506), (4128, 61255), (5160, 49004), (6880, 36753), (10320, 24502), (12251, 20640)]