490527840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1613

約数の個数: 192

約数和(自身を含む): 1714390272

約数和(自身を除く): 1223862432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 96, 110, 120, 122, 132, 160, 165, 176, 183, 220, 240, 244, 264, 305, 330, 352, 366, 440, 480, 488, 528, 610, 660, 671, 732, 880, 915, 976, 1056, 1220, 1320, 1342, 1464, 1523, 1760, 1830, 1952, 2013, 2440, 2640, 2684, 2928, 3046, 3355, 3660, 4026, 4569, 4880, 5280, 5368, 5856, 6092, 6710, 7320, 7615, 8052, 9138, 9760, 10065, 10736, 12184, 13420, 14640, 15230, 16104, 16753, 18276, 20130, 21472, 22845, 24368, 26840, 29280, 30460, 32208, 33506, 36552, 40260, 45690, 48736, 50259, 53680, 60920, 64416, 67012, 73104, 80520, 83765, 91380, 92903, 100518, 107360, 121840, 134024, 146208, 161040, 167530, 182760, 185806, 201036, 243680, 251295, 268048, 278709, 322080, 335060, 365520, 371612, 402072, 464515, 502590, 536096, 557418, 670120, 731040, 743224, 804144, 929030, 1005180, 1021933, 1114836, 1340240, 1393545, 1486448, 1608288, 1858060, 2010360, 2043866, 2229672, 2680480, 2787090, 2972896, 3065799, 3716120, 4020720, 4087732, 4459344, 5109665, 5574180, 6131598, 7432240, 8041440, 8175464, 8918688, 10219330, 11148360, 12263196, 14864480, 15328995, 16350928, 20438660, 22296720, 24526392, 30657990, 32701856, 40877320, 44593440, 49052784, 61315980, 81754640, 98105568, 122631960, 163509280, 245263920, 490527840]

約数ペア:

[(1, 490527840), (2, 245263920), (3, 163509280), (4, 122631960), (5, 98105568), (6, 81754640), (8, 61315980), (10, 49052784), (11, 44593440), (12, 40877320), (15, 32701856), (16, 30657990), (20, 24526392), (22, 22296720), (24, 20438660), (30, 16350928), (32, 15328995), (33, 14864480), (40, 12263196), (44, 11148360), (48, 10219330), (55, 8918688), (60, 8175464), (61, 8041440), (66, 7432240), (80, 6131598), (88, 5574180), (96, 5109665), (110, 4459344), (120, 4087732), (122, 4020720), (132, 3716120), (160, 3065799), (165, 2972896), (176, 2787090), (183, 2680480), (220, 2229672), (240, 2043866), (244, 2010360), (264, 1858060), (305, 1608288), (330, 1486448), (352, 1393545), (366, 1340240), (440, 1114836), (480, 1021933), (488, 1005180), (528, 929030), (610, 804144), (660, 743224), (671, 731040), (732, 670120), (880, 557418), (915, 536096), (976, 502590), (1056, 464515), (1220, 402072), (1320, 371612), (1342, 365520), (1464, 335060), (1523, 322080), (1760, 278709), (1830, 268048), (1952, 251295), (2013, 243680), (2440, 201036), (2640, 185806), (2684, 182760), (2928, 167530), (3046, 161040), (3355, 146208), (3660, 134024), (4026, 121840), (4569, 107360), (4880, 100518), (5280, 92903), (5368, 91380), (5856, 83765), (6092, 80520), (6710, 73104), (7320, 67012), (7615, 64416), (8052, 60920), (9138, 53680), (9760, 50259), (10065, 48736), (10736, 45690), (12184, 40260), (13420, 36552), (14640, 33506), (15230, 32208), (16104, 30460), (16753, 29280), (18276, 26840), (20130, 24368), (21472, 22845)]