172365120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:737

約数の個数: 168

約数和(自身を含む): 599946984

約数和(自身を除く): 427581864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 576, 582, 617, 720, 776, 873, 960, 970, 1164, 1234, 1440, 1455, 1552, 1746, 1851, 1940, 2328, 2468, 2880, 2910, 3085, 3104, 3492, 3702, 3880, 4365, 4656, 4936, 5553, 5820, 6170, 6208, 6984, 7404, 7760, 8730, 9255, 9312, 9872, 11106, 11640, 12340, 13968, 14808, 15520, 17460, 18510, 18624, 19744, 22212, 23280, 24680, 27765, 27936, 29616, 31040, 34920, 37020, 39488, 44424, 46560, 49360, 55530, 55872, 59232, 59849, 69840, 74040, 88848, 93120, 98720, 111060, 118464, 119698, 139680, 148080, 177696, 179547, 197440, 222120, 239396, 279360, 296160, 299245, 355392, 359094, 444240, 478792, 538641, 592320, 598490, 718188, 888480, 897735, 957584, 1077282, 1196980, 1436376, 1776960, 1795470, 1915168, 2154564, 2393960, 2693205, 2872752, 3590940, 3830336, 4309128, 4787920, 5386410, 5745504, 7181880, 8618256, 9575840, 10772820, 11491008, 14363760, 17236512, 19151680, 21545640, 28727520, 34473024, 43091280, 57455040, 86182560, 172365120]

約数ペア:

[(1, 172365120), (2, 86182560), (3, 57455040), (4, 43091280), (5, 34473024), (6, 28727520), (8, 21545640), (9, 19151680), (10, 17236512), (12, 14363760), (15, 11491008), (16, 10772820), (18, 9575840), (20, 8618256), (24, 7181880), (30, 5745504), (32, 5386410), (36, 4787920), (40, 4309128), (45, 3830336), (48, 3590940), (60, 2872752), (64, 2693205), (72, 2393960), (80, 2154564), (90, 1915168), (96, 1795470), (97, 1776960), (120, 1436376), (144, 1196980), (160, 1077282), (180, 957584), (192, 897735), (194, 888480), (240, 718188), (288, 598490), (291, 592320), (320, 538641), (360, 478792), (388, 444240), (480, 359094), (485, 355392), (576, 299245), (582, 296160), (617, 279360), (720, 239396), (776, 222120), (873, 197440), (960, 179547), (970, 177696), (1164, 148080), (1234, 139680), (1440, 119698), (1455, 118464), (1552, 111060), (1746, 98720), (1851, 93120), (1940, 88848), (2328, 74040), (2468, 69840), (2880, 59849), (2910, 59232), (3085, 55872), (3104, 55530), (3492, 49360), (3702, 46560), (3880, 44424), (4365, 39488), (4656, 37020), (4936, 34920), (5553, 31040), (5820, 29616), (6170, 27936), (6208, 27765), (6984, 24680), (7404, 23280), (7760, 22212), (8730, 19744), (9255, 18624), (9312, 18510), (9872, 17460), (11106, 15520), (11640, 14808), (12340, 13968)]