17990880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 58260384

約数和(自身を除く): 40269504

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, 1013, 1110, 1184, 1480, 1776, 2026, 2220, 2960, 3039, 3552, 4052, 4440, 5065, 5920, 6078, 8104, 8880, 10130, 12156, 15195, 16208, 17760, 20260, 24312, 30390, 32416, 37481, 40520, 48624, 60780, 74962, 81040, 97248, 112443, 121560, 149924, 162080, 187405, 224886, 243120, 299848, 374810, 449772, 486240, 562215, 599696, 749620, 899544, 1124430, 1199392, 1499240, 1799088, 2248860, 2998480, 3598176, 4497720, 5996960, 8995440, 17990880]

約数ペア:

[(1, 17990880), (2, 8995440), (3, 5996960), (4, 4497720), (5, 3598176), (6, 2998480), (8, 2248860), (10, 1799088), (12, 1499240), (15, 1199392), (16, 1124430), (20, 899544), (24, 749620), (30, 599696), (32, 562215), (37, 486240), (40, 449772), (48, 374810), (60, 299848), (74, 243120), (80, 224886), (96, 187405), (111, 162080), (120, 149924), (148, 121560), (160, 112443), (185, 97248), (222, 81040), (240, 74962), (296, 60780), (370, 48624), (444, 40520), (480, 37481), (555, 32416), (592, 30390), (740, 24312), (888, 20260), (1013, 17760), (1110, 16208), (1184, 15195), (1480, 12156), (1776, 10130), (2026, 8880), (2220, 8104), (2960, 6078), (3039, 5920), (3552, 5065), (4052, 4440)]