18630240

素因数分解:

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

素因数の和:1104

約数の個数: 96

約数和(自身を含む): 60328800

約数和(自身を除く): 41698560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1049, 1110, 1184, 1480, 1776, 2098, 2220, 2960, 3147, 3552, 4196, 4440, 5245, 5920, 6294, 8392, 8880, 10490, 12588, 15735, 16784, 17760, 20980, 25176, 31470, 33568, 38813, 41960, 50352, 62940, 77626, 83920, 100704, 116439, 125880, 155252, 167840, 194065, 232878, 251760, 310504, 388130, 465756, 503520, 582195, 621008, 776260, 931512, 1164390, 1242016, 1552520, 1863024, 2328780, 3105040, 3726048, 4657560, 6210080, 9315120, 18630240]

約数ペア:

[(1, 18630240), (2, 9315120), (3, 6210080), (4, 4657560), (5, 3726048), (6, 3105040), (8, 2328780), (10, 1863024), (12, 1552520), (15, 1242016), (16, 1164390), (20, 931512), (24, 776260), (30, 621008), (32, 582195), (37, 503520), (40, 465756), (48, 388130), (60, 310504), (74, 251760), (80, 232878), (96, 194065), (111, 167840), (120, 155252), (148, 125880), (160, 116439), (185, 100704), (222, 83920), (240, 77626), (296, 62940), (370, 50352), (444, 41960), (480, 38813), (555, 33568), (592, 31470), (740, 25176), (888, 20980), (1049, 17760), (1110, 16784), (1184, 15735), (1480, 12588), (1776, 10490), (2098, 8880), (2220, 8392), (2960, 6294), (3147, 5920), (3552, 5245), (4196, 4440)]