23357520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{32441}}^1$

素因数の和:32460

約数の個数: 60

約数和(自身を含む): 78444756

約数和(自身を除く): 55087236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 32441, 64882, 97323, 129764, 162205, 194646, 259528, 291969, 324410, 389292, 486615, 519056, 583938, 648820, 778584, 973230, 1167876, 1297640, 1459845, 1557168, 1946460, 2335752, 2595280, 2919690, 3892920, 4671504, 5839380, 7785840, 11678760, 23357520]

約数ペア:

[(1, 23357520), (2, 11678760), (3, 7785840), (4, 5839380), (5, 4671504), (6, 3892920), (8, 2919690), (9, 2595280), (10, 2335752), (12, 1946460), (15, 1557168), (16, 1459845), (18, 1297640), (20, 1167876), (24, 973230), (30, 778584), (36, 648820), (40, 583938), (45, 519056), (48, 486615), (60, 389292), (72, 324410), (80, 291969), (90, 259528), (120, 194646), (144, 162205), (180, 129764), (240, 97323), (360, 64882), (720, 32441)]