18106320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2092

約数の個数: 80

約数和(自身を含む): 57674880

約数和(自身を除く): 39568560

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, 1110, 1480, 1776, 2039, 2220, 2960, 4078, 4440, 6117, 8156, 8880, 10195, 12234, 16312, 20390, 24468, 30585, 32624, 40780, 48936, 61170, 75443, 81560, 97872, 122340, 150886, 163120, 226329, 244680, 301772, 377215, 452658, 489360, 603544, 754430, 905316, 1131645, 1207088, 1508860, 1810632, 2263290, 3017720, 3621264, 4526580, 6035440, 9053160, 18106320]

約数ペア:

[(1, 18106320), (2, 9053160), (3, 6035440), (4, 4526580), (5, 3621264), (6, 3017720), (8, 2263290), (10, 1810632), (12, 1508860), (15, 1207088), (16, 1131645), (20, 905316), (24, 754430), (30, 603544), (37, 489360), (40, 452658), (48, 377215), (60, 301772), (74, 244680), (80, 226329), (111, 163120), (120, 150886), (148, 122340), (185, 97872), (222, 81560), (240, 75443), (296, 61170), (370, 48936), (444, 40780), (555, 32624), (592, 30585), (740, 24468), (888, 20390), (1110, 16312), (1480, 12234), (1776, 10195), (2039, 8880), (2220, 8156), (2960, 6117), (4078, 4440)]