69187680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2133

約数の個数: 144

約数和(自身を含む): 246486240

約数和(自身を除く): 177298560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2089, 2208, 2760, 3312, 3680, 4140, 4178, 5520, 6267, 6624, 8280, 8356, 10445, 11040, 12534, 16560, 16712, 18801, 20890, 25068, 31335, 33120, 33424, 37602, 41780, 48047, 50136, 62670, 66848, 75204, 83560, 94005, 96094, 100272, 125340, 144141, 150408, 167120, 188010, 192188, 200544, 240235, 250680, 288282, 300816, 334240, 376020, 384376, 432423, 480470, 501360, 576564, 601632, 720705, 752040, 768752, 864846, 960940, 1002720, 1153128, 1441410, 1504080, 1537504, 1729692, 1921880, 2162115, 2306256, 2882820, 3008160, 3459384, 3843760, 4324230, 4612512, 5765640, 6918768, 7687520, 8648460, 11531280, 13837536, 17296920, 23062560, 34593840, 69187680]

約数ペア:

[(1, 69187680), (2, 34593840), (3, 23062560), (4, 17296920), (5, 13837536), (6, 11531280), (8, 8648460), (9, 7687520), (10, 6918768), (12, 5765640), (15, 4612512), (16, 4324230), (18, 3843760), (20, 3459384), (23, 3008160), (24, 2882820), (30, 2306256), (32, 2162115), (36, 1921880), (40, 1729692), (45, 1537504), (46, 1504080), (48, 1441410), (60, 1153128), (69, 1002720), (72, 960940), (80, 864846), (90, 768752), (92, 752040), (96, 720705), (115, 601632), (120, 576564), (138, 501360), (144, 480470), (160, 432423), (180, 384376), (184, 376020), (207, 334240), (230, 300816), (240, 288282), (276, 250680), (288, 240235), (345, 200544), (360, 192188), (368, 188010), (414, 167120), (460, 150408), (480, 144141), (552, 125340), (690, 100272), (720, 96094), (736, 94005), (828, 83560), (920, 75204), (1035, 66848), (1104, 62670), (1380, 50136), (1440, 48047), (1656, 41780), (1840, 37602), (2070, 33424), (2089, 33120), (2208, 31335), (2760, 25068), (3312, 20890), (3680, 18801), (4140, 16712), (4178, 16560), (5520, 12534), (6267, 11040), (6624, 10445), (8280, 8356)]