74465640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1579}}^1$

素因数の和:1727

約数の個数: 96

約数和(自身を含む): 244015200

約数和(自身を除く): 169549560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1579, 1965, 2358, 2620, 3144, 3158, 3930, 4716, 4737, 5240, 5895, 6316, 7860, 7895, 9432, 9474, 11790, 12632, 14211, 15720, 15790, 18948, 23580, 23685, 28422, 31580, 37896, 47160, 47370, 56844, 63160, 71055, 94740, 113688, 142110, 189480, 206849, 284220, 413698, 568440, 620547, 827396, 1034245, 1241094, 1654792, 1861641, 2068490, 2482188, 3102735, 3723282, 4136980, 4964376, 6205470, 7446564, 8273960, 9308205, 12410940, 14893128, 18616410, 24821880, 37232820, 74465640]

約数ペア:

[(1, 74465640), (2, 37232820), (3, 24821880), (4, 18616410), (5, 14893128), (6, 12410940), (8, 9308205), (9, 8273960), (10, 7446564), (12, 6205470), (15, 4964376), (18, 4136980), (20, 3723282), (24, 3102735), (30, 2482188), (36, 2068490), (40, 1861641), (45, 1654792), (60, 1241094), (72, 1034245), (90, 827396), (120, 620547), (131, 568440), (180, 413698), (262, 284220), (360, 206849), (393, 189480), (524, 142110), (655, 113688), (786, 94740), (1048, 71055), (1179, 63160), (1310, 56844), (1572, 47370), (1579, 47160), (1965, 37896), (2358, 31580), (2620, 28422), (3144, 23685), (3158, 23580), (3930, 18948), (4716, 15790), (4737, 15720), (5240, 14211), (5895, 12632), (6316, 11790), (7860, 9474), (7895, 9432)]