152874960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{90997}}^1$

素因数の和:91020

約数の個数: 80

約数和(自身を含む): 541620096

約数和(自身を除く): 388745136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 90997, 181994, 272991, 363988, 454985, 545982, 636979, 727976, 909970, 1091964, 1273958, 1364955, 1455952, 1819940, 1910937, 2183928, 2547916, 2729910, 3184895, 3639880, 3821874, 4367856, 5095832, 5459820, 6369790, 7279760, 7643748, 9554685, 10191664, 10919640, 12739580, 15287496, 19109370, 21839280, 25479160, 30574992, 38218740, 50958320, 76437480, 152874960]

約数ペア:

[(1, 152874960), (2, 76437480), (3, 50958320), (4, 38218740), (5, 30574992), (6, 25479160), (7, 21839280), (8, 19109370), (10, 15287496), (12, 12739580), (14, 10919640), (15, 10191664), (16, 9554685), (20, 7643748), (21, 7279760), (24, 6369790), (28, 5459820), (30, 5095832), (35, 4367856), (40, 3821874), (42, 3639880), (48, 3184895), (56, 2729910), (60, 2547916), (70, 2183928), (80, 1910937), (84, 1819940), (105, 1455952), (112, 1364955), (120, 1273958), (140, 1091964), (168, 909970), (210, 727976), (240, 636979), (280, 545982), (336, 454985), (420, 363988), (560, 272991), (840, 181994), (1680, 90997)]