63375120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 229806720

約数和(自身を除く): 166431600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 48, 60, 69, 72, 80, 86, 89, 90, 92, 115, 120, 129, 138, 144, 172, 178, 180, 184, 207, 215, 230, 240, 258, 267, 276, 344, 345, 356, 360, 368, 387, 414, 430, 445, 460, 516, 534, 552, 645, 688, 690, 712, 720, 774, 801, 828, 860, 890, 920, 989, 1032, 1035, 1068, 1104, 1290, 1335, 1380, 1424, 1548, 1602, 1656, 1720, 1780, 1840, 1935, 1978, 2047, 2064, 2070, 2136, 2580, 2670, 2760, 2967, 3096, 3204, 3312, 3440, 3560, 3827, 3870, 3956, 4005, 4094, 4140, 4272, 4945, 5160, 5340, 5520, 5934, 6141, 6192, 6408, 7120, 7654, 7740, 7912, 8010, 8188, 8280, 8901, 9890, 10235, 10320, 10680, 11481, 11868, 12282, 12816, 14835, 15308, 15480, 15824, 16020, 16376, 16560, 17802, 18423, 19135, 19780, 20470, 21360, 22962, 23736, 24564, 29670, 30616, 30705, 30960, 32040, 32752, 34443, 35604, 36846, 38270, 39560, 40940, 44505, 45924, 47472, 49128, 57405, 59340, 61232, 61410, 64080, 68886, 71208, 73692, 76540, 79120, 81880, 88021, 89010, 91848, 92115, 98256, 114810, 118680, 122820, 137772, 142416, 147384, 153080, 163760, 172215, 176042, 178020, 183696, 184230, 229620, 237360, 245640, 264063, 275544, 294768, 306160, 344430, 352084, 356040, 368460, 440105, 459240, 491280, 528126, 551088, 688860, 704168, 712080, 736920, 792189, 880210, 918480, 1056252, 1320315, 1377720, 1408336, 1473840, 1584378, 1760420, 2112504, 2640630, 2755440, 3168756, 3520840, 3960945, 4225008, 5281260, 6337512, 7041680, 7921890, 10562520, 12675024, 15843780, 21125040, 31687560, 63375120]

約数ペア:

[(1, 63375120), (2, 31687560), (3, 21125040), (4, 15843780), (5, 12675024), (6, 10562520), (8, 7921890), (9, 7041680), (10, 6337512), (12, 5281260), (15, 4225008), (16, 3960945), (18, 3520840), (20, 3168756), (23, 2755440), (24, 2640630), (30, 2112504), (36, 1760420), (40, 1584378), (43, 1473840), (45, 1408336), (46, 1377720), (48, 1320315), (60, 1056252), (69, 918480), (72, 880210), (80, 792189), (86, 736920), (89, 712080), (90, 704168), (92, 688860), (115, 551088), (120, 528126), (129, 491280), (138, 459240), (144, 440105), (172, 368460), (178, 356040), (180, 352084), (184, 344430), (207, 306160), (215, 294768), (230, 275544), (240, 264063), (258, 245640), (267, 237360), (276, 229620), (344, 184230), (345, 183696), (356, 178020), (360, 176042), (368, 172215), (387, 163760), (414, 153080), (430, 147384), (445, 142416), (460, 137772), (516, 122820), (534, 118680), (552, 114810), (645, 98256), (688, 92115), (690, 91848), (712, 89010), (720, 88021), (774, 81880), (801, 79120), (828, 76540), (860, 73692), (890, 71208), (920, 68886), (989, 64080), (1032, 61410), (1035, 61232), (1068, 59340), (1104, 57405), (1290, 49128), (1335, 47472), (1380, 45924), (1424, 44505), (1548, 40940), (1602, 39560), (1656, 38270), (1720, 36846), (1780, 35604), (1840, 34443), (1935, 32752), (1978, 32040), (2047, 30960), (2064, 30705), (2070, 30616), (2136, 29670), (2580, 24564), (2670, 23736), (2760, 22962), (2967, 21360), (3096, 20470), (3204, 19780), (3312, 19135), (3440, 18423), (3560, 17802), (3827, 16560), (3870, 16376), (3956, 16020), (4005, 15824), (4094, 15480), (4140, 15308), (4272, 14835), (4945, 12816), (5160, 12282), (5340, 11868), (5520, 11481), (5934, 10680), (6141, 10320), (6192, 10235), (6408, 9890), (7120, 8901), (7654, 8280), (7740, 8188), (7912, 8010)]