380123280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{58661}}^1$

素因数の和:58686

約数の個数: 100

約数和(自身を含む): 1320246972

約数和(自身を除く): 940123692

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 58661, 117322, 175983, 234644, 293305, 351966, 469288, 527949, 586610, 703932, 879915, 938576, 1055898, 1173220, 1407864, 1583847, 1759830, 2111796, 2346440, 2639745, 2815728, 3167694, 3519660, 4223592, 4692880, 4751541, 5279490, 6335388, 7039320, 7919235, 8447184, 9503082, 10558980, 12670776, 14078640, 15838470, 19006164, 21117960, 23757705, 25341552, 31676940, 38012328, 42235920, 47515410, 63353880, 76024656, 95030820, 126707760, 190061640, 380123280]

約数ペア:

[(1, 380123280), (2, 190061640), (3, 126707760), (4, 95030820), (5, 76024656), (6, 63353880), (8, 47515410), (9, 42235920), (10, 38012328), (12, 31676940), (15, 25341552), (16, 23757705), (18, 21117960), (20, 19006164), (24, 15838470), (27, 14078640), (30, 12670776), (36, 10558980), (40, 9503082), (45, 8447184), (48, 7919235), (54, 7039320), (60, 6335388), (72, 5279490), (80, 4751541), (81, 4692880), (90, 4223592), (108, 3519660), (120, 3167694), (135, 2815728), (144, 2639745), (162, 2346440), (180, 2111796), (216, 1759830), (240, 1583847), (270, 1407864), (324, 1173220), (360, 1055898), (405, 938576), (432, 879915), (540, 703932), (648, 586610), (720, 527949), (810, 469288), (1080, 351966), (1296, 293305), (1620, 234644), (2160, 175983), (3240, 117322), (6480, 58661)]