120245600

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 312167520

約数和(自身を除く): 191921920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 71, 73, 80, 100, 116, 142, 145, 146, 160, 200, 232, 284, 290, 292, 355, 365, 400, 464, 568, 580, 584, 710, 725, 730, 800, 928, 1136, 1160, 1168, 1420, 1450, 1460, 1775, 1825, 2059, 2117, 2272, 2320, 2336, 2840, 2900, 2920, 3550, 3650, 4118, 4234, 4640, 5183, 5680, 5800, 5840, 7100, 7300, 8236, 8468, 10295, 10366, 10585, 11360, 11600, 11680, 14200, 14600, 16472, 16936, 20590, 20732, 21170, 23200, 25915, 28400, 29200, 32944, 33872, 41180, 41464, 42340, 51475, 51830, 52925, 56800, 58400, 65888, 67744, 82360, 82928, 84680, 102950, 103660, 105850, 129575, 150307, 164720, 165856, 169360, 205900, 207320, 211700, 259150, 300614, 329440, 338720, 411800, 414640, 423400, 518300, 601228, 751535, 823600, 829280, 846800, 1036600, 1202456, 1503070, 1647200, 1693600, 2073200, 2404912, 3006140, 3757675, 4146400, 4809824, 6012280, 7515350, 12024560, 15030700, 24049120, 30061400, 60122800, 120245600]

約数ペア:

[(1, 120245600), (2, 60122800), (4, 30061400), (5, 24049120), (8, 15030700), (10, 12024560), (16, 7515350), (20, 6012280), (25, 4809824), (29, 4146400), (32, 3757675), (40, 3006140), (50, 2404912), (58, 2073200), (71, 1693600), (73, 1647200), (80, 1503070), (100, 1202456), (116, 1036600), (142, 846800), (145, 829280), (146, 823600), (160, 751535), (200, 601228), (232, 518300), (284, 423400), (290, 414640), (292, 411800), (355, 338720), (365, 329440), (400, 300614), (464, 259150), (568, 211700), (580, 207320), (584, 205900), (710, 169360), (725, 165856), (730, 164720), (800, 150307), (928, 129575), (1136, 105850), (1160, 103660), (1168, 102950), (1420, 84680), (1450, 82928), (1460, 82360), (1775, 67744), (1825, 65888), (2059, 58400), (2117, 56800), (2272, 52925), (2320, 51830), (2336, 51475), (2840, 42340), (2900, 41464), (2920, 41180), (3550, 33872), (3650, 32944), (4118, 29200), (4234, 28400), (4640, 25915), (5183, 23200), (5680, 21170), (5800, 20732), (5840, 20590), (7100, 16936), (7300, 16472), (8236, 14600), (8468, 14200), (10295, 11680), (10366, 11600), (10585, 11360)]