48151440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{66877}}^1$

素因数の和:66896

約数の個数: 60

約数和(自身を含む): 161711004

約数和(自身を除く): 113559564

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, 66877, 133754, 200631, 267508, 334385, 401262, 535016, 601893, 668770, 802524, 1003155, 1070032, 1203786, 1337540, 1605048, 2006310, 2407572, 2675080, 3009465, 3210096, 4012620, 4815144, 5350160, 6018930, 8025240, 9630288, 12037860, 16050480, 24075720, 48151440]

約数ペア:

[(1, 48151440), (2, 24075720), (3, 16050480), (4, 12037860), (5, 9630288), (6, 8025240), (8, 6018930), (9, 5350160), (10, 4815144), (12, 4012620), (15, 3210096), (16, 3009465), (18, 2675080), (20, 2407572), (24, 2006310), (30, 1605048), (36, 1337540), (40, 1203786), (45, 1070032), (48, 1003155), (60, 802524), (72, 668770), (80, 601893), (90, 535016), (120, 401262), (144, 334385), (180, 267508), (240, 200631), (360, 133754), (720, 66877)]