5081640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 16796160

約数和(自身を除く): 11714520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 53, 60, 68, 85, 94, 102, 106, 120, 136, 141, 159, 170, 188, 204, 212, 235, 255, 265, 282, 318, 340, 376, 408, 424, 470, 510, 530, 564, 636, 680, 705, 795, 799, 901, 940, 1020, 1060, 1128, 1272, 1410, 1590, 1598, 1802, 1880, 2040, 2120, 2397, 2491, 2703, 2820, 3180, 3196, 3604, 3995, 4505, 4794, 4982, 5406, 5640, 6360, 6392, 7208, 7473, 7990, 9010, 9588, 9964, 10812, 11985, 12455, 13515, 14946, 15980, 18020, 19176, 19928, 21624, 23970, 24910, 27030, 29892, 31960, 36040, 37365, 42347, 47940, 49820, 54060, 59784, 74730, 84694, 95880, 99640, 108120, 127041, 149460, 169388, 211735, 254082, 298920, 338776, 423470, 508164, 635205, 846940, 1016328, 1270410, 1693880, 2540820, 5081640]

約数ペア:

[(1, 5081640), (2, 2540820), (3, 1693880), (4, 1270410), (5, 1016328), (6, 846940), (8, 635205), (10, 508164), (12, 423470), (15, 338776), (17, 298920), (20, 254082), (24, 211735), (30, 169388), (34, 149460), (40, 127041), (47, 108120), (51, 99640), (53, 95880), (60, 84694), (68, 74730), (85, 59784), (94, 54060), (102, 49820), (106, 47940), (120, 42347), (136, 37365), (141, 36040), (159, 31960), (170, 29892), (188, 27030), (204, 24910), (212, 23970), (235, 21624), (255, 19928), (265, 19176), (282, 18020), (318, 15980), (340, 14946), (376, 13515), (408, 12455), (424, 11985), (470, 10812), (510, 9964), (530, 9588), (564, 9010), (636, 7990), (680, 7473), (705, 7208), (795, 6392), (799, 6360), (901, 5640), (940, 5406), (1020, 4982), (1060, 4794), (1128, 4505), (1272, 3995), (1410, 3604), (1590, 3196), (1598, 3180), (1802, 2820), (1880, 2703), (2040, 2491), (2120, 2397)]