172126320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37747}}^1$

素因数の和:37782

約数の個数: 80

約数和(自身を含む): 561690240

約数和(自身を除く): 389563920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 37747, 75494, 113241, 150988, 188735, 226482, 301976, 377470, 452964, 566205, 603952, 717193, 754940, 905928, 1132410, 1434386, 1509880, 1811856, 2151579, 2264820, 2868772, 3019760, 3585965, 4303158, 4529640, 5737544, 7171930, 8606316, 9059280, 10757895, 11475088, 14343860, 17212632, 21515790, 28687720, 34425264, 43031580, 57375440, 86063160, 172126320]

約数ペア:

[(1, 172126320), (2, 86063160), (3, 57375440), (4, 43031580), (5, 34425264), (6, 28687720), (8, 21515790), (10, 17212632), (12, 14343860), (15, 11475088), (16, 10757895), (19, 9059280), (20, 8606316), (24, 7171930), (30, 5737544), (38, 4529640), (40, 4303158), (48, 3585965), (57, 3019760), (60, 2868772), (76, 2264820), (80, 2151579), (95, 1811856), (114, 1509880), (120, 1434386), (152, 1132410), (190, 905928), (228, 754940), (240, 717193), (285, 603952), (304, 566205), (380, 452964), (456, 377470), (570, 301976), (760, 226482), (912, 188735), (1140, 150988), (1520, 113241), (2280, 75494), (4560, 37747)]