71712360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6869}}^1$

素因数の和:6915

約数の個数: 96

約数和(自身を含む): 241137000

約数和(自身を除く): 169424640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 6869, 10440, 13738, 20607, 27476, 34345, 41214, 54952, 61821, 68690, 82428, 103035, 123642, 137380, 164856, 199201, 206070, 247284, 274760, 309105, 398402, 412140, 494568, 597603, 618210, 796804, 824280, 996005, 1195206, 1236420, 1593608, 1792809, 1992010, 2390412, 2472840, 2988015, 3585618, 3984020, 4780824, 5976030, 7171236, 7968040, 8964045, 11952060, 14342472, 17928090, 23904120, 35856180, 71712360]

約数ペア:

[(1, 71712360), (2, 35856180), (3, 23904120), (4, 17928090), (5, 14342472), (6, 11952060), (8, 8964045), (9, 7968040), (10, 7171236), (12, 5976030), (15, 4780824), (18, 3984020), (20, 3585618), (24, 2988015), (29, 2472840), (30, 2390412), (36, 1992010), (40, 1792809), (45, 1593608), (58, 1236420), (60, 1195206), (72, 996005), (87, 824280), (90, 796804), (116, 618210), (120, 597603), (145, 494568), (174, 412140), (180, 398402), (232, 309105), (261, 274760), (290, 247284), (348, 206070), (360, 199201), (435, 164856), (522, 137380), (580, 123642), (696, 103035), (870, 82428), (1044, 68690), (1160, 61821), (1305, 54952), (1740, 41214), (2088, 34345), (2610, 27476), (3480, 20607), (5220, 13738), (6869, 10440)]