8985180

素因数分解:

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

素因数の和:435

約数の個数: 96

約数和(自身を含む): 27869184

約数和(自身を除く): 18884004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 383, 391, 460, 510, 690, 766, 782, 1020, 1149, 1173, 1380, 1532, 1564, 1915, 1955, 2298, 2346, 3830, 3910, 4596, 4692, 5745, 5865, 6511, 7660, 7820, 8809, 11490, 11730, 13022, 17618, 19533, 22980, 23460, 26044, 26427, 32555, 35236, 39066, 44045, 52854, 65110, 78132, 88090, 97665, 105708, 130220, 132135, 149753, 176180, 195330, 264270, 299506, 390660, 449259, 528540, 599012, 748765, 898518, 1497530, 1797036, 2246295, 2995060, 4492590, 8985180]

約数ペア:

[(1, 8985180), (2, 4492590), (3, 2995060), (4, 2246295), (5, 1797036), (6, 1497530), (10, 898518), (12, 748765), (15, 599012), (17, 528540), (20, 449259), (23, 390660), (30, 299506), (34, 264270), (46, 195330), (51, 176180), (60, 149753), (68, 132135), (69, 130220), (85, 105708), (92, 97665), (102, 88090), (115, 78132), (138, 65110), (170, 52854), (204, 44045), (230, 39066), (255, 35236), (276, 32555), (340, 26427), (345, 26044), (383, 23460), (391, 22980), (460, 19533), (510, 17618), (690, 13022), (766, 11730), (782, 11490), (1020, 8809), (1149, 7820), (1173, 7660), (1380, 6511), (1532, 5865), (1564, 5745), (1915, 4692), (1955, 4596), (2298, 3910), (2346, 3830)]