71293080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16057}}^1$

素因数の和:16108

約数の個数: 64

約数和(自身を含む): 219673440

約数和(自身を除く): 148380360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 16057, 32114, 48171, 64228, 80285, 96342, 128456, 160570, 192684, 240855, 321140, 385368, 481710, 594109, 642280, 963420, 1188218, 1782327, 1926840, 2376436, 2970545, 3564654, 4752872, 5941090, 7129308, 8911635, 11882180, 14258616, 17823270, 23764360, 35646540, 71293080]

約数ペア:

[(1, 71293080), (2, 35646540), (3, 23764360), (4, 17823270), (5, 14258616), (6, 11882180), (8, 8911635), (10, 7129308), (12, 5941090), (15, 4752872), (20, 3564654), (24, 2970545), (30, 2376436), (37, 1926840), (40, 1782327), (60, 1188218), (74, 963420), (111, 642280), (120, 594109), (148, 481710), (185, 385368), (222, 321140), (296, 240855), (370, 192684), (444, 160570), (555, 128456), (740, 96342), (888, 80285), (1110, 64228), (1480, 48171), (2220, 32114), (4440, 16057)]