8973960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 29393280

約数和(自身を除く): 20419320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 83, 85, 102, 106, 120, 136, 159, 166, 170, 204, 212, 249, 255, 265, 318, 332, 340, 408, 415, 424, 498, 510, 530, 636, 664, 680, 795, 830, 901, 996, 1020, 1060, 1245, 1272, 1411, 1590, 1660, 1802, 1992, 2040, 2120, 2490, 2703, 2822, 3180, 3320, 3604, 4233, 4399, 4505, 4980, 5406, 5644, 6360, 7055, 7208, 8466, 8798, 9010, 9960, 10812, 11288, 13197, 13515, 14110, 16932, 17596, 18020, 21165, 21624, 21995, 26394, 27030, 28220, 33864, 35192, 36040, 42330, 43990, 52788, 54060, 56440, 65985, 74783, 84660, 87980, 105576, 108120, 131970, 149566, 169320, 175960, 224349, 263940, 299132, 373915, 448698, 527880, 598264, 747830, 897396, 1121745, 1495660, 1794792, 2243490, 2991320, 4486980, 8973960]

約数ペア:

[(1, 8973960), (2, 4486980), (3, 2991320), (4, 2243490), (5, 1794792), (6, 1495660), (8, 1121745), (10, 897396), (12, 747830), (15, 598264), (17, 527880), (20, 448698), (24, 373915), (30, 299132), (34, 263940), (40, 224349), (51, 175960), (53, 169320), (60, 149566), (68, 131970), (83, 108120), (85, 105576), (102, 87980), (106, 84660), (120, 74783), (136, 65985), (159, 56440), (166, 54060), (170, 52788), (204, 43990), (212, 42330), (249, 36040), (255, 35192), (265, 33864), (318, 28220), (332, 27030), (340, 26394), (408, 21995), (415, 21624), (424, 21165), (498, 18020), (510, 17596), (530, 16932), (636, 14110), (664, 13515), (680, 13197), (795, 11288), (830, 10812), (901, 9960), (996, 9010), (1020, 8798), (1060, 8466), (1245, 7208), (1272, 7055), (1411, 6360), (1590, 5644), (1660, 5406), (1802, 4980), (1992, 4505), (2040, 4399), (2120, 4233), (2490, 3604), (2703, 3320), (2822, 3180)]