554564520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{15881}}^1$

素因数の和:15995

約数の個数: 96

約数和(自身を含む): 1821030120

約数和(自身を除く): 1266465600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 15881, 17460, 31762, 34920, 47643, 63524, 79405, 95286, 127048, 142929, 158810, 190572, 238215, 285858, 317620, 381144, 476430, 571716, 635240, 714645, 952860, 1143432, 1429290, 1540457, 1905720, 2858580, 3080914, 4621371, 5717160, 6161828, 7702285, 9242742, 12323656, 13864113, 15404570, 18485484, 23106855, 27728226, 30809140, 36970968, 46213710, 55456452, 61618280, 69320565, 92427420, 110912904, 138641130, 184854840, 277282260, 554564520]

約数ペア:

[(1, 554564520), (2, 277282260), (3, 184854840), (4, 138641130), (5, 110912904), (6, 92427420), (8, 69320565), (9, 61618280), (10, 55456452), (12, 46213710), (15, 36970968), (18, 30809140), (20, 27728226), (24, 23106855), (30, 18485484), (36, 15404570), (40, 13864113), (45, 12323656), (60, 9242742), (72, 7702285), (90, 6161828), (97, 5717160), (120, 4621371), (180, 3080914), (194, 2858580), (291, 1905720), (360, 1540457), (388, 1429290), (485, 1143432), (582, 952860), (776, 714645), (873, 635240), (970, 571716), (1164, 476430), (1455, 381144), (1746, 317620), (1940, 285858), (2328, 238215), (2910, 190572), (3492, 158810), (3880, 142929), (4365, 127048), (5820, 95286), (6984, 79405), (8730, 63524), (11640, 47643), (15881, 34920), (17460, 31762)]