30726576

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 90658880

約数和(自身を除く): 59932304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 73, 74, 79, 111, 144, 146, 148, 158, 219, 222, 237, 292, 296, 316, 333, 438, 444, 474, 584, 592, 632, 657, 666, 711, 876, 888, 948, 1168, 1264, 1314, 1332, 1422, 1752, 1776, 1896, 2628, 2664, 2701, 2844, 2923, 3504, 3792, 5256, 5328, 5402, 5688, 5767, 5846, 8103, 8769, 10512, 10804, 11376, 11534, 11692, 16206, 17301, 17538, 21608, 23068, 23384, 24309, 26307, 32412, 34602, 35076, 43216, 46136, 46768, 48618, 51903, 52614, 64824, 69204, 70152, 92272, 97236, 103806, 105228, 129648, 138408, 140304, 194472, 207612, 210456, 213379, 276816, 388944, 415224, 420912, 426758, 640137, 830448, 853516, 1280274, 1707032, 1920411, 2560548, 3414064, 3840822, 5121096, 7681644, 10242192, 15363288, 30726576]

約数ペア:

[(1, 30726576), (2, 15363288), (3, 10242192), (4, 7681644), (6, 5121096), (8, 3840822), (9, 3414064), (12, 2560548), (16, 1920411), (18, 1707032), (24, 1280274), (36, 853516), (37, 830448), (48, 640137), (72, 426758), (73, 420912), (74, 415224), (79, 388944), (111, 276816), (144, 213379), (146, 210456), (148, 207612), (158, 194472), (219, 140304), (222, 138408), (237, 129648), (292, 105228), (296, 103806), (316, 97236), (333, 92272), (438, 70152), (444, 69204), (474, 64824), (584, 52614), (592, 51903), (632, 48618), (657, 46768), (666, 46136), (711, 43216), (876, 35076), (888, 34602), (948, 32412), (1168, 26307), (1264, 24309), (1314, 23384), (1332, 23068), (1422, 21608), (1752, 17538), (1776, 17301), (1896, 16206), (2628, 11692), (2664, 11534), (2701, 11376), (2844, 10804), (2923, 10512), (3504, 8769), (3792, 8103), (5256, 5846), (5328, 5767), (5402, 5688)]