45112440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 142571520

約数和(自身を除く): 97459080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 67, 93, 120, 124, 134, 155, 181, 186, 201, 248, 268, 310, 335, 362, 372, 402, 465, 536, 543, 620, 670, 724, 744, 804, 905, 930, 1005, 1086, 1240, 1340, 1448, 1608, 1810, 1860, 2010, 2077, 2172, 2680, 2715, 3620, 3720, 4020, 4154, 4344, 5430, 5611, 6231, 7240, 8040, 8308, 10385, 10860, 11222, 12127, 12462, 16616, 16833, 20770, 21720, 22444, 24254, 24924, 28055, 31155, 33666, 36381, 41540, 44888, 48508, 49848, 56110, 60635, 62310, 67332, 72762, 83080, 84165, 97016, 112220, 121270, 124620, 134664, 145524, 168330, 181905, 224440, 242540, 249240, 291048, 336660, 363810, 375937, 485080, 673320, 727620, 751874, 1127811, 1455240, 1503748, 1879685, 2255622, 3007496, 3759370, 4511244, 5639055, 7518740, 9022488, 11278110, 15037480, 22556220, 45112440]

約数ペア:

[(1, 45112440), (2, 22556220), (3, 15037480), (4, 11278110), (5, 9022488), (6, 7518740), (8, 5639055), (10, 4511244), (12, 3759370), (15, 3007496), (20, 2255622), (24, 1879685), (30, 1503748), (31, 1455240), (40, 1127811), (60, 751874), (62, 727620), (67, 673320), (93, 485080), (120, 375937), (124, 363810), (134, 336660), (155, 291048), (181, 249240), (186, 242540), (201, 224440), (248, 181905), (268, 168330), (310, 145524), (335, 134664), (362, 124620), (372, 121270), (402, 112220), (465, 97016), (536, 84165), (543, 83080), (620, 72762), (670, 67332), (724, 62310), (744, 60635), (804, 56110), (905, 49848), (930, 48508), (1005, 44888), (1086, 41540), (1240, 36381), (1340, 33666), (1448, 31155), (1608, 28055), (1810, 24924), (1860, 24254), (2010, 22444), (2077, 21720), (2172, 20770), (2680, 16833), (2715, 16616), (3620, 12462), (3720, 12127), (4020, 11222), (4154, 10860), (4344, 10385), (5430, 8308), (5611, 8040), (6231, 7240)]