38209320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{3931}}^1$

素因数の和:3957

約数の個数: 96

約数和(自身を含む): 128812320

約数和(自身を除く): 90603000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 3931, 4860, 7862, 9720, 11793, 15724, 19655, 23586, 31448, 35379, 39310, 47172, 58965, 70758, 78620, 94344, 106137, 117930, 141516, 157240, 176895, 212274, 235860, 283032, 318411, 353790, 424548, 471720, 530685, 636822, 707580, 849096, 955233, 1061370, 1273644, 1415160, 1592055, 1910466, 2122740, 2547288, 3184110, 3820932, 4245480, 4776165, 6368220, 7641864, 9552330, 12736440, 19104660, 38209320]

約数ペア:

[(1, 38209320), (2, 19104660), (3, 12736440), (4, 9552330), (5, 7641864), (6, 6368220), (8, 4776165), (9, 4245480), (10, 3820932), (12, 3184110), (15, 2547288), (18, 2122740), (20, 1910466), (24, 1592055), (27, 1415160), (30, 1273644), (36, 1061370), (40, 955233), (45, 849096), (54, 707580), (60, 636822), (72, 530685), (81, 471720), (90, 424548), (108, 353790), (120, 318411), (135, 283032), (162, 235860), (180, 212274), (216, 176895), (243, 157240), (270, 141516), (324, 117930), (360, 106137), (405, 94344), (486, 78620), (540, 70758), (648, 58965), (810, 47172), (972, 39310), (1080, 35379), (1215, 31448), (1620, 23586), (1944, 19655), (2430, 15724), (3240, 11793), (3931, 9720), (4860, 7862)]