38005920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{26393}}^1$

素因数の和:26414

約数の個数: 72

約数和(自身を含む): 129700116

約数和(自身を除く): 91694196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 26393, 52786, 79179, 105572, 131965, 158358, 211144, 237537, 263930, 316716, 395895, 422288, 475074, 527860, 633432, 791790, 844576, 950148, 1055720, 1187685, 1266864, 1583580, 1900296, 2111440, 2375370, 2533728, 3167160, 3800592, 4222880, 4750740, 6334320, 7601184, 9501480, 12668640, 19002960, 38005920]

約数ペア:

[(1, 38005920), (2, 19002960), (3, 12668640), (4, 9501480), (5, 7601184), (6, 6334320), (8, 4750740), (9, 4222880), (10, 3800592), (12, 3167160), (15, 2533728), (16, 2375370), (18, 2111440), (20, 1900296), (24, 1583580), (30, 1266864), (32, 1187685), (36, 1055720), (40, 950148), (45, 844576), (48, 791790), (60, 633432), (72, 527860), (80, 475074), (90, 422288), (96, 395895), (120, 316716), (144, 263930), (160, 237537), (180, 211144), (240, 158358), (288, 131965), (360, 105572), (480, 79179), (720, 52786), (1440, 26393)]