91443840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 295081920

約数和(自身を除く): 203638080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 491, 582, 640, 776, 960, 970, 982, 1164, 1455, 1473, 1552, 1920, 1940, 1964, 2328, 2455, 2910, 2946, 3104, 3880, 3928, 4656, 4910, 5820, 5892, 6208, 7365, 7760, 7856, 9312, 9820, 11640, 11784, 12416, 14730, 15520, 15712, 18624, 19640, 23280, 23568, 29460, 31040, 31424, 37248, 39280, 46560, 47136, 47627, 58920, 62080, 62848, 78560, 93120, 94272, 95254, 117840, 142881, 157120, 186240, 188544, 190508, 235680, 238135, 285762, 314240, 381016, 471360, 476270, 571524, 714405, 762032, 942720, 952540, 1143048, 1428810, 1524064, 1905080, 2286096, 2857620, 3048128, 3810160, 4572192, 5715240, 6096256, 7620320, 9144384, 11430480, 15240640, 18288768, 22860960, 30481280, 45721920, 91443840]

約数ペア:

[(1, 91443840), (2, 45721920), (3, 30481280), (4, 22860960), (5, 18288768), (6, 15240640), (8, 11430480), (10, 9144384), (12, 7620320), (15, 6096256), (16, 5715240), (20, 4572192), (24, 3810160), (30, 3048128), (32, 2857620), (40, 2286096), (48, 1905080), (60, 1524064), (64, 1428810), (80, 1143048), (96, 952540), (97, 942720), (120, 762032), (128, 714405), (160, 571524), (192, 476270), (194, 471360), (240, 381016), (291, 314240), (320, 285762), (384, 238135), (388, 235680), (480, 190508), (485, 188544), (491, 186240), (582, 157120), (640, 142881), (776, 117840), (960, 95254), (970, 94272), (982, 93120), (1164, 78560), (1455, 62848), (1473, 62080), (1552, 58920), (1920, 47627), (1940, 47136), (1964, 46560), (2328, 39280), (2455, 37248), (2910, 31424), (2946, 31040), (3104, 29460), (3880, 23568), (3928, 23280), (4656, 19640), (4910, 18624), (5820, 15712), (5892, 15520), (6208, 14730), (7365, 12416), (7760, 11784), (7856, 11640), (9312, 9820)]