40188240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{55817}}^1$

素因数の和:55836

約数の個数: 60

約数和(自身を含む): 134967924

約数和(自身を除く): 94779684

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, 55817, 111634, 167451, 223268, 279085, 334902, 446536, 502353, 558170, 669804, 837255, 893072, 1004706, 1116340, 1339608, 1674510, 2009412, 2232680, 2511765, 2679216, 3349020, 4018824, 4465360, 5023530, 6698040, 8037648, 10047060, 13396080, 20094120, 40188240]

約数ペア:

[(1, 40188240), (2, 20094120), (3, 13396080), (4, 10047060), (5, 8037648), (6, 6698040), (8, 5023530), (9, 4465360), (10, 4018824), (12, 3349020), (15, 2679216), (16, 2511765), (18, 2232680), (20, 2009412), (24, 1674510), (30, 1339608), (36, 1116340), (40, 1004706), (45, 893072), (48, 837255), (60, 669804), (72, 558170), (80, 502353), (90, 446536), (120, 334902), (144, 279085), (180, 223268), (240, 167451), (360, 111634), (720, 55817)]