142748160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{18587}}^1$

素因数の和:18613

約数の個数: 80

約数和(自身を含む): 456372576

約数和(自身を除く): 313624416

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 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, 9516544, 11895680, 14274816, 17843520, 23791360, 28549632, 35687040, 47582720, 71374080, 142748160]

約数ペア:

[(1, 142748160), (2, 71374080), (3, 47582720), (4, 35687040), (5, 28549632), (6, 23791360), (8, 17843520), (10, 14274816), (12, 11895680), (15, 9516544), (16, 8921760), (20, 7137408), (24, 5947840), (30, 4758272), (32, 4460880), (40, 3568704), (48, 2973920), (60, 2379136), (64, 2230440), (80, 1784352), (96, 1486960), (120, 1189568), (128, 1115220), (160, 892176), (192, 743480), (240, 594784), (256, 557610), (320, 446088), (384, 371740), (480, 297392), (512, 278805), (640, 223044), (768, 185870), (960, 148696), (1280, 111522), (1536, 92935), (1920, 74348), (2560, 55761), (3840, 37174), (7680, 18587)]