145488240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{202067}}^1$

素因数の和:202086

約数の個数: 60

約数和(自身を含む): 488600424

約数和(自身を除く): 343112184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 202067, 404134, 606201, 808268, 1010335, 1212402, 1616536, 1818603, 2020670, 2424804, 3031005, 3233072, 3637206, 4041340, 4849608, 6062010, 7274412, 8082680, 9093015, 9699216, 12124020, 14548824, 16165360, 18186030, 24248040, 29097648, 36372060, 48496080, 72744120, 145488240]

約数ペア:

[(1, 145488240), (2, 72744120), (3, 48496080), (4, 36372060), (5, 29097648), (6, 24248040), (8, 18186030), (9, 16165360), (10, 14548824), (12, 12124020), (15, 9699216), (16, 9093015), (18, 8082680), (20, 7274412), (24, 6062010), (30, 4849608), (36, 4041340), (40, 3637206), (45, 3233072), (48, 3031005), (60, 2424804), (72, 2020670), (80, 1818603), (90, 1616536), (120, 1212402), (144, 1010335), (180, 808268), (240, 606201), (360, 404134), (720, 202067)]