5990120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 14929920

約数和(自身を除く): 8939800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 383, 391, 460, 680, 766, 782, 920, 1532, 1564, 1915, 1955, 3064, 3128, 3830, 3910, 6511, 7660, 7820, 8809, 13022, 15320, 15640, 17618, 26044, 32555, 35236, 44045, 52088, 65110, 70472, 88090, 130220, 149753, 176180, 260440, 299506, 352360, 599012, 748765, 1198024, 1497530, 2995060, 5990120]

約数ペア:

[(1, 5990120), (2, 2995060), (4, 1497530), (5, 1198024), (8, 748765), (10, 599012), (17, 352360), (20, 299506), (23, 260440), (34, 176180), (40, 149753), (46, 130220), (68, 88090), (85, 70472), (92, 65110), (115, 52088), (136, 44045), (170, 35236), (184, 32555), (230, 26044), (340, 17618), (383, 15640), (391, 15320), (460, 13022), (680, 8809), (766, 7820), (782, 7660), (920, 6511), (1532, 3910), (1564, 3830), (1915, 3128), (1955, 3064)]