71374080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{18587}}^1$

素因数の和:18611

約数の個数: 72

約数和(自身を含む): 227963232

約数和(自身を除く): 156589152

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, 18587, 37174, 55761, 74348, 92935, 111522, 148696, 185870, 223044, 278805, 297392, 371740, 446088, 557610, 594784, 743480, 892176, 1115220, 1189568, 1486960, 1784352, 2230440, 2379136, 2973920, 3568704, 4460880, 4758272, 5947840, 7137408, 8921760, 11895680, 14274816, 17843520, 23791360, 35687040, 71374080]

約数ペア:

[(1, 71374080), (2, 35687040), (3, 23791360), (4, 17843520), (5, 14274816), (6, 11895680), (8, 8921760), (10, 7137408), (12, 5947840), (15, 4758272), (16, 4460880), (20, 3568704), (24, 2973920), (30, 2379136), (32, 2230440), (40, 1784352), (48, 1486960), (60, 1189568), (64, 1115220), (80, 892176), (96, 743480), (120, 594784), (128, 557610), (160, 446088), (192, 371740), (240, 297392), (256, 278805), (320, 223044), (384, 185870), (480, 148696), (640, 111522), (768, 92935), (960, 74348), (1280, 55761), (1920, 37174), (3840, 18587)]