41667720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 134922240

約数和(自身を除く): 93254520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 487, 552, 620, 690, 713, 744, 920, 930, 974, 1240, 1380, 1426, 1461, 1860, 1948, 2139, 2435, 2760, 2852, 2922, 3565, 3720, 3896, 4278, 4870, 5704, 5844, 7130, 7305, 8556, 9740, 10695, 11201, 11688, 14260, 14610, 15097, 17112, 19480, 21390, 22402, 28520, 29220, 30194, 33603, 42780, 44804, 45291, 56005, 58440, 60388, 67206, 75485, 85560, 89608, 90582, 112010, 120776, 134412, 150970, 168015, 181164, 224020, 226455, 268824, 301940, 336030, 347231, 362328, 448040, 452910, 603880, 672060, 694462, 905820, 1041693, 1344120, 1388924, 1736155, 1811640, 2083386, 2777848, 3472310, 4166772, 5208465, 6944620, 8333544, 10416930, 13889240, 20833860, 41667720]

約数ペア:

[(1, 41667720), (2, 20833860), (3, 13889240), (4, 10416930), (5, 8333544), (6, 6944620), (8, 5208465), (10, 4166772), (12, 3472310), (15, 2777848), (20, 2083386), (23, 1811640), (24, 1736155), (30, 1388924), (31, 1344120), (40, 1041693), (46, 905820), (60, 694462), (62, 672060), (69, 603880), (92, 452910), (93, 448040), (115, 362328), (120, 347231), (124, 336030), (138, 301940), (155, 268824), (184, 226455), (186, 224020), (230, 181164), (248, 168015), (276, 150970), (310, 134412), (345, 120776), (372, 112010), (460, 90582), (465, 89608), (487, 85560), (552, 75485), (620, 67206), (690, 60388), (713, 58440), (744, 56005), (920, 45291), (930, 44804), (974, 42780), (1240, 33603), (1380, 30194), (1426, 29220), (1461, 28520), (1860, 22402), (1948, 21390), (2139, 19480), (2435, 17112), (2760, 15097), (2852, 14610), (2922, 14260), (3565, 11688), (3720, 11201), (3896, 10695), (4278, 9740), (4870, 8556), (5704, 7305), (5844, 7130)]