157065360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{654439}}^1$

素因数の和:654455

約数の個数: 40

約数和(自身を含む): 486903360

約数和(自身を除く): 329838000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 654439, 1308878, 1963317, 2617756, 3272195, 3926634, 5235512, 6544390, 7853268, 9816585, 10471024, 13088780, 15706536, 19633170, 26177560, 31413072, 39266340, 52355120, 78532680, 157065360]

約数ペア:

[(1, 157065360), (2, 78532680), (3, 52355120), (4, 39266340), (5, 31413072), (6, 26177560), (8, 19633170), (10, 15706536), (12, 13088780), (15, 10471024), (16, 9816585), (20, 7853268), (24, 6544390), (30, 5235512), (40, 3926634), (48, 3272195), (60, 2617756), (80, 1963317), (120, 1308878), (240, 654439)]