17238720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17957}}^1$

素因数の和:17977

約数の個数: 56

約数和(自身を含む): 54735984

約数和(自身を除く): 37497264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 17957, 35914, 53871, 71828, 89785, 107742, 143656, 179570, 215484, 269355, 287312, 359140, 430968, 538710, 574624, 718280, 861936, 1077420, 1149248, 1436560, 1723872, 2154840, 2873120, 3447744, 4309680, 5746240, 8619360, 17238720]

約数ペア:

[(1, 17238720), (2, 8619360), (3, 5746240), (4, 4309680), (5, 3447744), (6, 2873120), (8, 2154840), (10, 1723872), (12, 1436560), (15, 1149248), (16, 1077420), (20, 861936), (24, 718280), (30, 574624), (32, 538710), (40, 430968), (48, 359140), (60, 287312), (64, 269355), (80, 215484), (96, 179570), (120, 143656), (160, 107742), (192, 89785), (240, 71828), (320, 53871), (480, 35914), (960, 17957)]