16480561920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4291813}}^1$

素因数の和:4291837

約数の個数: 72

約数和(自身を含む): 52634806896

約数和(自身を除く): 36154244976

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, 4291813, 8583626, 12875439, 17167252, 21459065, 25750878, 34334504, 42918130, 51501756, 64377195, 68669008, 85836260, 103003512, 128754390, 137338016, 171672520, 206007024, 257508780, 274676032, 343345040, 412014048, 515017560, 549352064, 686690080, 824028096, 1030035120, 1098704128, 1373380160, 1648056192, 2060070240, 2746760320, 3296112384, 4120140480, 5493520640, 8240280960, 16480561920]

約数ペア:

[(1, 16480561920), (2, 8240280960), (3, 5493520640), (4, 4120140480), (5, 3296112384), (6, 2746760320), (8, 2060070240), (10, 1648056192), (12, 1373380160), (15, 1098704128), (16, 1030035120), (20, 824028096), (24, 686690080), (30, 549352064), (32, 515017560), (40, 412014048), (48, 343345040), (60, 274676032), (64, 257508780), (80, 206007024), (96, 171672520), (120, 137338016), (128, 128754390), (160, 103003512), (192, 85836260), (240, 68669008), (256, 64377195), (320, 51501756), (384, 42918130), (480, 34334504), (640, 25750878), (768, 21459065), (960, 17167252), (1280, 12875439), (1920, 8583626), (3840, 4291813)]