28024560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{38923}}^1$

素因数の和:38942

約数の個数: 60

約数和(自身を含む): 94118232

約数和(自身を除く): 66093672

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, 38923, 77846, 116769, 155692, 194615, 233538, 311384, 350307, 389230, 467076, 583845, 622768, 700614, 778460, 934152, 1167690, 1401228, 1556920, 1751535, 1868304, 2335380, 2802456, 3113840, 3503070, 4670760, 5604912, 7006140, 9341520, 14012280, 28024560]

約数ペア:

[(1, 28024560), (2, 14012280), (3, 9341520), (4, 7006140), (5, 5604912), (6, 4670760), (8, 3503070), (9, 3113840), (10, 2802456), (12, 2335380), (15, 1868304), (16, 1751535), (18, 1556920), (20, 1401228), (24, 1167690), (30, 934152), (36, 778460), (40, 700614), (45, 622768), (48, 583845), (60, 467076), (72, 389230), (80, 350307), (90, 311384), (120, 233538), (144, 194615), (180, 155692), (240, 116769), (360, 77846), (720, 38923)]