9315120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1102

約数の個数: 80

約数和(自身を含む): 29685600

約数和(自身を除く): 20370480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1049, 1110, 1480, 1776, 2098, 2220, 2960, 3147, 4196, 4440, 5245, 6294, 8392, 8880, 10490, 12588, 15735, 16784, 20980, 25176, 31470, 38813, 41960, 50352, 62940, 77626, 83920, 116439, 125880, 155252, 194065, 232878, 251760, 310504, 388130, 465756, 582195, 621008, 776260, 931512, 1164390, 1552520, 1863024, 2328780, 3105040, 4657560, 9315120]

約数ペア:

[(1, 9315120), (2, 4657560), (3, 3105040), (4, 2328780), (5, 1863024), (6, 1552520), (8, 1164390), (10, 931512), (12, 776260), (15, 621008), (16, 582195), (20, 465756), (24, 388130), (30, 310504), (37, 251760), (40, 232878), (48, 194065), (60, 155252), (74, 125880), (80, 116439), (111, 83920), (120, 77626), (148, 62940), (185, 50352), (222, 41960), (240, 38813), (296, 31470), (370, 25176), (444, 20980), (555, 16784), (592, 15735), (740, 12588), (888, 10490), (1049, 8880), (1110, 8392), (1480, 6294), (1776, 5245), (2098, 4440), (2220, 4196), (2960, 3147)]