61594920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 214980480

約数和(自身を除く): 153385560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 60, 69, 72, 86, 90, 92, 115, 120, 129, 138, 172, 173, 180, 184, 207, 215, 230, 258, 276, 344, 345, 346, 360, 387, 414, 430, 460, 516, 519, 552, 645, 690, 692, 774, 828, 860, 865, 920, 989, 1032, 1035, 1038, 1290, 1380, 1384, 1548, 1557, 1656, 1720, 1730, 1935, 1978, 2070, 2076, 2580, 2595, 2760, 2967, 3096, 3114, 3460, 3870, 3956, 3979, 4140, 4152, 4945, 5160, 5190, 5934, 6228, 6920, 7439, 7740, 7785, 7912, 7958, 8280, 8901, 9890, 10380, 11868, 11937, 12456, 14835, 14878, 15480, 15570, 15916, 17802, 19780, 19895, 20760, 22317, 23736, 23874, 29670, 29756, 31140, 31832, 35604, 35811, 37195, 39560, 39790, 44505, 44634, 47748, 59340, 59512, 59685, 62280, 66951, 71208, 71622, 74390, 79580, 89010, 89268, 95496, 111585, 118680, 119370, 133902, 143244, 148780, 159160, 171097, 178020, 178536, 179055, 223170, 238740, 267804, 286488, 297560, 334755, 342194, 356040, 358110, 446340, 477480, 513291, 535608, 669510, 684388, 716220, 855485, 892680, 1026582, 1339020, 1368776, 1432440, 1539873, 1710970, 2053164, 2566455, 2678040, 3079746, 3421940, 4106328, 5132910, 6159492, 6843880, 7699365, 10265820, 12318984, 15398730, 20531640, 30797460, 61594920]

約数ペア:

[(1, 61594920), (2, 30797460), (3, 20531640), (4, 15398730), (5, 12318984), (6, 10265820), (8, 7699365), (9, 6843880), (10, 6159492), (12, 5132910), (15, 4106328), (18, 3421940), (20, 3079746), (23, 2678040), (24, 2566455), (30, 2053164), (36, 1710970), (40, 1539873), (43, 1432440), (45, 1368776), (46, 1339020), (60, 1026582), (69, 892680), (72, 855485), (86, 716220), (90, 684388), (92, 669510), (115, 535608), (120, 513291), (129, 477480), (138, 446340), (172, 358110), (173, 356040), (180, 342194), (184, 334755), (207, 297560), (215, 286488), (230, 267804), (258, 238740), (276, 223170), (344, 179055), (345, 178536), (346, 178020), (360, 171097), (387, 159160), (414, 148780), (430, 143244), (460, 133902), (516, 119370), (519, 118680), (552, 111585), (645, 95496), (690, 89268), (692, 89010), (774, 79580), (828, 74390), (860, 71622), (865, 71208), (920, 66951), (989, 62280), (1032, 59685), (1035, 59512), (1038, 59340), (1290, 47748), (1380, 44634), (1384, 44505), (1548, 39790), (1557, 39560), (1656, 37195), (1720, 35811), (1730, 35604), (1935, 31832), (1978, 31140), (2070, 29756), (2076, 29670), (2580, 23874), (2595, 23736), (2760, 22317), (2967, 20760), (3096, 19895), (3114, 19780), (3460, 17802), (3870, 15916), (3956, 15570), (3979, 15480), (4140, 14878), (4152, 14835), (4945, 12456), (5160, 11937), (5190, 11868), (5934, 10380), (6228, 9890), (6920, 8901), (7439, 8280), (7740, 7958), (7785, 7912)]