89045760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23189}}^1$

素因数の和:23213

約数の個数: 72

約数和(自身を含む): 284402160

約数和(自身を除く): 195356400

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 23189, 46378, 69567, 92756, 115945, 139134, 185512, 231890, 278268, 347835, 371024, 463780, 556536, 695670, 742048, 927560, 1113072, 1391340, 1484096, 1855120, 2226144, 2782680, 2968192, 3710240, 4452288, 5565360, 5936384, 7420480, 8904576, 11130720, 14840960, 17809152, 22261440, 29681920, 44522880, 89045760]

約数ペア:

[(1, 89045760), (2, 44522880), (3, 29681920), (4, 22261440), (5, 17809152), (6, 14840960), (8, 11130720), (10, 8904576), (12, 7420480), (15, 5936384), (16, 5565360), (20, 4452288), (24, 3710240), (30, 2968192), (32, 2782680), (40, 2226144), (48, 1855120), (60, 1484096), (64, 1391340), (80, 1113072), (96, 927560), (120, 742048), (128, 695670), (160, 556536), (192, 463780), (240, 371024), (256, 347835), (320, 278268), (384, 231890), (480, 185512), (640, 139134), (768, 115945), (960, 92756), (1280, 69567), (1920, 46378), (3840, 23189)]