348150360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 1080288000

約数和(自身を除く): 732137640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 109, 120, 129, 172, 215, 218, 258, 327, 344, 430, 436, 516, 545, 619, 645, 654, 860, 872, 1032, 1090, 1238, 1290, 1308, 1635, 1720, 1857, 2180, 2476, 2580, 2616, 3095, 3270, 3714, 4360, 4687, 4952, 5160, 6190, 6540, 7428, 9285, 9374, 12380, 13080, 14061, 14856, 18570, 18748, 23435, 24760, 26617, 28122, 37140, 37496, 46870, 53234, 56244, 67471, 70305, 74280, 79851, 93740, 106468, 112488, 133085, 134942, 140610, 159702, 187480, 202413, 212936, 266170, 269884, 281220, 319404, 337355, 399255, 404826, 532340, 539768, 562440, 638808, 674710, 798510, 809652, 1012065, 1064680, 1349420, 1597020, 1619304, 2024130, 2698840, 2901253, 3194040, 4048260, 5802506, 8096520, 8703759, 11605012, 14506265, 17407518, 23210024, 29012530, 34815036, 43518795, 58025060, 69630072, 87037590, 116050120, 174075180, 348150360]

約数ペア:

[(1, 348150360), (2, 174075180), (3, 116050120), (4, 87037590), (5, 69630072), (6, 58025060), (8, 43518795), (10, 34815036), (12, 29012530), (15, 23210024), (20, 17407518), (24, 14506265), (30, 11605012), (40, 8703759), (43, 8096520), (60, 5802506), (86, 4048260), (109, 3194040), (120, 2901253), (129, 2698840), (172, 2024130), (215, 1619304), (218, 1597020), (258, 1349420), (327, 1064680), (344, 1012065), (430, 809652), (436, 798510), (516, 674710), (545, 638808), (619, 562440), (645, 539768), (654, 532340), (860, 404826), (872, 399255), (1032, 337355), (1090, 319404), (1238, 281220), (1290, 269884), (1308, 266170), (1635, 212936), (1720, 202413), (1857, 187480), (2180, 159702), (2476, 140610), (2580, 134942), (2616, 133085), (3095, 112488), (3270, 106468), (3714, 93740), (4360, 79851), (4687, 74280), (4952, 70305), (5160, 67471), (6190, 56244), (6540, 53234), (7428, 46870), (9285, 37496), (9374, 37140), (12380, 28122), (13080, 26617), (14061, 24760), (14856, 23435), (18570, 18748)]