15589440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{5413}}^1$

素因数の和:5436

約数の個数: 84

約数和(自身を含む): 53631084

約数和(自身を除く): 38041644

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 5413, 10826, 16239, 21652, 27065, 32478, 43304, 48717, 54130, 64956, 81195, 86608, 97434, 108260, 129912, 162390, 173216, 194868, 216520, 243585, 259824, 324780, 346432, 389736, 433040, 487170, 519648, 649560, 779472, 866080, 974340, 1039296, 1299120, 1558944, 1732160, 1948680, 2598240, 3117888, 3897360, 5196480, 7794720, 15589440]

約数ペア:

[(1, 15589440), (2, 7794720), (3, 5196480), (4, 3897360), (5, 3117888), (6, 2598240), (8, 1948680), (9, 1732160), (10, 1558944), (12, 1299120), (15, 1039296), (16, 974340), (18, 866080), (20, 779472), (24, 649560), (30, 519648), (32, 487170), (36, 433040), (40, 389736), (45, 346432), (48, 324780), (60, 259824), (64, 243585), (72, 216520), (80, 194868), (90, 173216), (96, 162390), (120, 129912), (144, 108260), (160, 97434), (180, 86608), (192, 81195), (240, 64956), (288, 54130), (320, 48717), (360, 43304), (480, 32478), (576, 27065), (720, 21652), (960, 16239), (1440, 10826), (2880, 5413)]