10420320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1312

約数の個数: 96

約数和(自身を含む): 34782048

約数和(自身を除く): 24361728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1277, 1360, 1632, 2040, 2554, 2720, 3831, 4080, 5108, 6385, 7662, 8160, 10216, 12770, 15324, 19155, 20432, 21709, 25540, 30648, 38310, 40864, 43418, 51080, 61296, 65127, 76620, 86836, 102160, 108545, 122592, 130254, 153240, 173672, 204320, 217090, 260508, 306480, 325635, 347344, 434180, 521016, 612960, 651270, 694688, 868360, 1042032, 1302540, 1736720, 2084064, 2605080, 3473440, 5210160, 10420320]

約数ペア:

[(1, 10420320), (2, 5210160), (3, 3473440), (4, 2605080), (5, 2084064), (6, 1736720), (8, 1302540), (10, 1042032), (12, 868360), (15, 694688), (16, 651270), (17, 612960), (20, 521016), (24, 434180), (30, 347344), (32, 325635), (34, 306480), (40, 260508), (48, 217090), (51, 204320), (60, 173672), (68, 153240), (80, 130254), (85, 122592), (96, 108545), (102, 102160), (120, 86836), (136, 76620), (160, 65127), (170, 61296), (204, 51080), (240, 43418), (255, 40864), (272, 38310), (340, 30648), (408, 25540), (480, 21709), (510, 20432), (544, 19155), (680, 15324), (816, 12770), (1020, 10216), (1277, 8160), (1360, 7662), (1632, 6385), (2040, 5108), (2554, 4080), (2720, 3831)]