30560040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 115839360

約数和(自身を除く): 85279320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 181, 201, 210, 252, 268, 280, 315, 335, 360, 362, 402, 420, 469, 504, 536, 543, 603, 630, 670, 724, 804, 840, 905, 938, 1005, 1086, 1206, 1260, 1267, 1340, 1407, 1448, 1608, 1629, 1810, 1876, 2010, 2172, 2345, 2412, 2520, 2534, 2680, 2715, 2814, 3015, 3258, 3620, 3752, 3801, 4020, 4221, 4344, 4690, 4824, 5068, 5430, 5628, 6030, 6335, 6516, 7035, 7240, 7602, 8040, 8145, 8442, 9380, 10136, 10860, 11256, 11403, 12060, 12127, 12670, 13032, 14070, 15204, 16290, 16884, 18760, 19005, 21105, 21720, 22806, 24120, 24254, 25340, 28140, 30408, 32580, 33768, 36381, 38010, 42210, 45612, 48508, 50680, 56280, 57015, 60635, 65160, 72762, 76020, 84420, 84889, 91224, 97016, 109143, 114030, 121270, 145524, 152040, 168840, 169778, 181905, 218286, 228060, 242540, 254667, 291048, 339556, 363810, 424445, 436572, 456120, 485080, 509334, 545715, 679112, 727620, 764001, 848890, 873144, 1018668, 1091430, 1273335, 1455240, 1528002, 1697780, 2037336, 2182860, 2546670, 3056004, 3395560, 3820005, 4365720, 5093340, 6112008, 7640010, 10186680, 15280020, 30560040]

約数ペア:

[(1, 30560040), (2, 15280020), (3, 10186680), (4, 7640010), (5, 6112008), (6, 5093340), (7, 4365720), (8, 3820005), (9, 3395560), (10, 3056004), (12, 2546670), (14, 2182860), (15, 2037336), (18, 1697780), (20, 1528002), (21, 1455240), (24, 1273335), (28, 1091430), (30, 1018668), (35, 873144), (36, 848890), (40, 764001), (42, 727620), (45, 679112), (56, 545715), (60, 509334), (63, 485080), (67, 456120), (70, 436572), (72, 424445), (84, 363810), (90, 339556), (105, 291048), (120, 254667), (126, 242540), (134, 228060), (140, 218286), (168, 181905), (180, 169778), (181, 168840), (201, 152040), (210, 145524), (252, 121270), (268, 114030), (280, 109143), (315, 97016), (335, 91224), (360, 84889), (362, 84420), (402, 76020), (420, 72762), (469, 65160), (504, 60635), (536, 57015), (543, 56280), (603, 50680), (630, 48508), (670, 45612), (724, 42210), (804, 38010), (840, 36381), (905, 33768), (938, 32580), (1005, 30408), (1086, 28140), (1206, 25340), (1260, 24254), (1267, 24120), (1340, 22806), (1407, 21720), (1448, 21105), (1608, 19005), (1629, 18760), (1810, 16884), (1876, 16290), (2010, 15204), (2172, 14070), (2345, 13032), (2412, 12670), (2520, 12127), (2534, 12060), (2680, 11403), (2715, 11256), (2814, 10860), (3015, 10136), (3258, 9380), (3620, 8442), (3752, 8145), (3801, 8040), (4020, 7602), (4221, 7240), (4344, 7035), (4690, 6516), (4824, 6335), (5068, 6030), (5430, 5628)]