28745908680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{111263}}^1$

素因数の和:113430

約数の個数: 64

約数和(自身を含む): 86278556160

約数和(自身を除く): 57532647480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2153, 4306, 6459, 8612, 10765, 12918, 17224, 21530, 25836, 32295, 43060, 51672, 64590, 86120, 111263, 129180, 222526, 258360, 333789, 445052, 556315, 667578, 890104, 1112630, 1335156, 1668945, 2225260, 2670312, 3337890, 4450520, 6675780, 13351560, 239549239, 479098478, 718647717, 958196956, 1197746195, 1437295434, 1916393912, 2395492390, 2874590868, 3593238585, 4790984780, 5749181736, 7186477170, 9581969560, 14372954340, 28745908680]

約数ペア:

[(1, 28745908680), (2, 14372954340), (3, 9581969560), (4, 7186477170), (5, 5749181736), (6, 4790984780), (8, 3593238585), (10, 2874590868), (12, 2395492390), (15, 1916393912), (20, 1437295434), (24, 1197746195), (30, 958196956), (40, 718647717), (60, 479098478), (120, 239549239), (2153, 13351560), (4306, 6675780), (6459, 4450520), (8612, 3337890), (10765, 2670312), (12918, 2225260), (17224, 1668945), (21530, 1335156), (25836, 1112630), (32295, 890104), (43060, 667578), (51672, 556315), (64590, 445052), (86120, 333789), (111263, 258360), (129180, 222526)]