91518720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23833}}^1$

素因数の和:23857

約数の個数: 72

約数和(自身を含む): 292300176

約数和(自身を除く): 200781456

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, 23833, 47666, 71499, 95332, 119165, 142998, 190664, 238330, 285996, 357495, 381328, 476660, 571992, 714990, 762656, 953320, 1143984, 1429980, 1525312, 1906640, 2287968, 2859960, 3050624, 3813280, 4575936, 5719920, 6101248, 7626560, 9151872, 11439840, 15253120, 18303744, 22879680, 30506240, 45759360, 91518720]

約数ペア:

[(1, 91518720), (2, 45759360), (3, 30506240), (4, 22879680), (5, 18303744), (6, 15253120), (8, 11439840), (10, 9151872), (12, 7626560), (15, 6101248), (16, 5719920), (20, 4575936), (24, 3813280), (30, 3050624), (32, 2859960), (40, 2287968), (48, 1906640), (60, 1525312), (64, 1429980), (80, 1143984), (96, 953320), (120, 762656), (128, 714990), (160, 571992), (192, 476660), (240, 381328), (256, 357495), (320, 285996), (384, 238330), (480, 190664), (640, 142998), (768, 119165), (960, 95332), (1280, 71499), (1920, 47666), (3840, 23833)]