129273840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:736

約数の個数: 160

約数和(自身を含む): 450596160

約数和(自身を除く): 321322320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 432, 485, 540, 582, 617, 720, 776, 873, 970, 1080, 1164, 1234, 1455, 1552, 1746, 1851, 1940, 2160, 2328, 2468, 2619, 2910, 3085, 3492, 3702, 3880, 4365, 4656, 4936, 5238, 5553, 5820, 6170, 6984, 7404, 7760, 8730, 9255, 9872, 10476, 11106, 11640, 12340, 13095, 13968, 14808, 16659, 17460, 18510, 20952, 22212, 23280, 24680, 26190, 27765, 29616, 33318, 34920, 37020, 41904, 44424, 49360, 52380, 55530, 59849, 66636, 69840, 74040, 83295, 88848, 104760, 111060, 119698, 133272, 148080, 166590, 179547, 209520, 222120, 239396, 266544, 299245, 333180, 359094, 444240, 478792, 538641, 598490, 666360, 718188, 897735, 957584, 1077282, 1196980, 1332720, 1436376, 1615923, 1795470, 2154564, 2393960, 2693205, 2872752, 3231846, 3590940, 4309128, 4787920, 5386410, 6463692, 7181880, 8079615, 8618256, 10772820, 12927384, 14363760, 16159230, 21545640, 25854768, 32318460, 43091280, 64636920, 129273840]

約数ペア:

[(1, 129273840), (2, 64636920), (3, 43091280), (4, 32318460), (5, 25854768), (6, 21545640), (8, 16159230), (9, 14363760), (10, 12927384), (12, 10772820), (15, 8618256), (16, 8079615), (18, 7181880), (20, 6463692), (24, 5386410), (27, 4787920), (30, 4309128), (36, 3590940), (40, 3231846), (45, 2872752), (48, 2693205), (54, 2393960), (60, 2154564), (72, 1795470), (80, 1615923), (90, 1436376), (97, 1332720), (108, 1196980), (120, 1077282), (135, 957584), (144, 897735), (180, 718188), (194, 666360), (216, 598490), (240, 538641), (270, 478792), (291, 444240), (360, 359094), (388, 333180), (432, 299245), (485, 266544), (540, 239396), (582, 222120), (617, 209520), (720, 179547), (776, 166590), (873, 148080), (970, 133272), (1080, 119698), (1164, 111060), (1234, 104760), (1455, 88848), (1552, 83295), (1746, 74040), (1851, 69840), (1940, 66636), (2160, 59849), (2328, 55530), (2468, 52380), (2619, 49360), (2910, 44424), (3085, 41904), (3492, 37020), (3702, 34920), (3880, 33318), (4365, 29616), (4656, 27765), (4936, 26190), (5238, 24680), (5553, 23280), (5820, 22212), (6170, 20952), (6984, 18510), (7404, 17460), (7760, 16659), (8730, 14808), (9255, 13968), (9872, 13095), (10476, 12340), (11106, 11640)]