2803884240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{15809}}^1$

素因数の和:16564

約数の個数: 80

約数和(自身を含む): 8704353600

約数和(自身を除く): 5900469360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 739, 1478, 2217, 2956, 3695, 4434, 5912, 7390, 8868, 11085, 11824, 14780, 15809, 17736, 22170, 29560, 31618, 35472, 44340, 47427, 59120, 63236, 79045, 88680, 94854, 126472, 158090, 177360, 189708, 237135, 252944, 316180, 379416, 474270, 632360, 758832, 948540, 1264720, 1897080, 3794160, 11682851, 23365702, 35048553, 46731404, 58414255, 70097106, 93462808, 116828510, 140194212, 175242765, 186925616, 233657020, 280388424, 350485530, 467314040, 560776848, 700971060, 934628080, 1401942120, 2803884240]

約数ペア:

[(1, 2803884240), (2, 1401942120), (3, 934628080), (4, 700971060), (5, 560776848), (6, 467314040), (8, 350485530), (10, 280388424), (12, 233657020), (15, 186925616), (16, 175242765), (20, 140194212), (24, 116828510), (30, 93462808), (40, 70097106), (48, 58414255), (60, 46731404), (80, 35048553), (120, 23365702), (240, 11682851), (739, 3794160), (1478, 1897080), (2217, 1264720), (2956, 948540), (3695, 758832), (4434, 632360), (5912, 474270), (7390, 379416), (8868, 316180), (11085, 252944), (11824, 237135), (14780, 189708), (15809, 177360), (17736, 158090), (22170, 126472), (29560, 94854), (31618, 88680), (35472, 79045), (44340, 63236), (47427, 59120)]