144525720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38851}}^1$

素因数の和:38896

約数の個数: 64

約数和(自身を含む): 447575040

約数和(自身を除く): 303049320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 38851, 77702, 116553, 155404, 194255, 233106, 310808, 388510, 466212, 582765, 777020, 932424, 1165530, 1204381, 1554040, 2331060, 2408762, 3613143, 4662120, 4817524, 6021905, 7226286, 9635048, 12043810, 14452572, 18065715, 24087620, 28905144, 36131430, 48175240, 72262860, 144525720]

約数ペア:

[(1, 144525720), (2, 72262860), (3, 48175240), (4, 36131430), (5, 28905144), (6, 24087620), (8, 18065715), (10, 14452572), (12, 12043810), (15, 9635048), (20, 7226286), (24, 6021905), (30, 4817524), (31, 4662120), (40, 3613143), (60, 2408762), (62, 2331060), (93, 1554040), (120, 1204381), (124, 1165530), (155, 932424), (186, 777020), (248, 582765), (310, 466212), (372, 388510), (465, 310808), (620, 233106), (744, 194255), (930, 155404), (1240, 116553), (1860, 77702), (3720, 38851)]