89313720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7673}}^1$

素因数の和:7784

約数の個数: 64

約数和(自身を含む): 270738720

約数和(自身を除く): 181425000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 7673, 11640, 15346, 23019, 30692, 38365, 46038, 61384, 76730, 92076, 115095, 153460, 184152, 230190, 306920, 460380, 744281, 920760, 1488562, 2232843, 2977124, 3721405, 4465686, 5954248, 7442810, 8931372, 11164215, 14885620, 17862744, 22328430, 29771240, 44656860, 89313720]

約数ペア:

[(1, 89313720), (2, 44656860), (3, 29771240), (4, 22328430), (5, 17862744), (6, 14885620), (8, 11164215), (10, 8931372), (12, 7442810), (15, 5954248), (20, 4465686), (24, 3721405), (30, 2977124), (40, 2232843), (60, 1488562), (97, 920760), (120, 744281), (194, 460380), (291, 306920), (388, 230190), (485, 184152), (582, 153460), (776, 115095), (970, 92076), (1164, 76730), (1455, 61384), (1940, 46038), (2328, 38365), (2910, 30692), (3880, 23019), (5820, 15346), (7673, 11640)]