76608120

素因数分解:

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

素因数の和:142

約数の個数: 144

約数和(自身を含む): 249443640

約数和(自身を除く): 172835520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 289, 340, 376, 408, 470, 510, 564, 578, 680, 705, 799, 867, 940, 1020, 1128, 1156, 1410, 1445, 1598, 1734, 1880, 2040, 2209, 2312, 2397, 2820, 2890, 3196, 3468, 3995, 4335, 4418, 4794, 5640, 5780, 6392, 6627, 6936, 7990, 8670, 8836, 9588, 11045, 11560, 11985, 13254, 13583, 15980, 17340, 17672, 19176, 22090, 23970, 26508, 27166, 31960, 33135, 34680, 37553, 40749, 44180, 47940, 53016, 54332, 66270, 67915, 75106, 81498, 88360, 95880, 108664, 112659, 132540, 135830, 150212, 162996, 187765, 203745, 225318, 265080, 271660, 300424, 325992, 375530, 407490, 450636, 543320, 563295, 638401, 751060, 814980, 901272, 1126590, 1276802, 1502120, 1629960, 1915203, 2253180, 2553604, 3192005, 3830406, 4506360, 5107208, 6384010, 7660812, 9576015, 12768020, 15321624, 19152030, 25536040, 38304060, 76608120]

約数ペア:

[(1, 76608120), (2, 38304060), (3, 25536040), (4, 19152030), (5, 15321624), (6, 12768020), (8, 9576015), (10, 7660812), (12, 6384010), (15, 5107208), (17, 4506360), (20, 3830406), (24, 3192005), (30, 2553604), (34, 2253180), (40, 1915203), (47, 1629960), (51, 1502120), (60, 1276802), (68, 1126590), (85, 901272), (94, 814980), (102, 751060), (120, 638401), (136, 563295), (141, 543320), (170, 450636), (188, 407490), (204, 375530), (235, 325992), (255, 300424), (282, 271660), (289, 265080), (340, 225318), (376, 203745), (408, 187765), (470, 162996), (510, 150212), (564, 135830), (578, 132540), (680, 112659), (705, 108664), (799, 95880), (867, 88360), (940, 81498), (1020, 75106), (1128, 67915), (1156, 66270), (1410, 54332), (1445, 53016), (1598, 47940), (1734, 44180), (1880, 40749), (2040, 37553), (2209, 34680), (2312, 33135), (2397, 31960), (2820, 27166), (2890, 26508), (3196, 23970), (3468, 22090), (3995, 19176), (4335, 17672), (4418, 17340), (4794, 15980), (5640, 13583), (5780, 13254), (6392, 11985), (6627, 11560), (6936, 11045), (7990, 9588), (8670, 8836)]