66714240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34747}}^1$

素因数の和:34769

約数の個数: 64

約数和(自身を含む): 212657760

約数和(自身を除く): 145943520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 34747, 69494, 104241, 138988, 173735, 208482, 277976, 347470, 416964, 521205, 555952, 694940, 833928, 1042410, 1111904, 1389880, 1667856, 2084820, 2223808, 2779760, 3335712, 4169640, 4447616, 5559520, 6671424, 8339280, 11119040, 13342848, 16678560, 22238080, 33357120, 66714240]

約数ペア:

[(1, 66714240), (2, 33357120), (3, 22238080), (4, 16678560), (5, 13342848), (6, 11119040), (8, 8339280), (10, 6671424), (12, 5559520), (15, 4447616), (16, 4169640), (20, 3335712), (24, 2779760), (30, 2223808), (32, 2084820), (40, 1667856), (48, 1389880), (60, 1111904), (64, 1042410), (80, 833928), (96, 694940), (120, 555952), (128, 521205), (160, 416964), (192, 347470), (240, 277976), (320, 208482), (384, 173735), (480, 138988), (640, 104241), (960, 69494), (1920, 34747)]