235431240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3023}}^1$

素因数の和:3107

約数の個数: 128

約数和(自身を含む): 783820800

約数和(自身を除く): 548389560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 3023, 3245, 3540, 3894, 5192, 6046, 6490, 7080, 7788, 9069, 9735, 12092, 12980, 15115, 15576, 18138, 19470, 24184, 25960, 30230, 33253, 36276, 38940, 45345, 60460, 66506, 72552, 77880, 90690, 99759, 120920, 133012, 166265, 178357, 181380, 199518, 266024, 332530, 356714, 362760, 399036, 498795, 535071, 665060, 713428, 798072, 891785, 997590, 1070142, 1330120, 1426856, 1783570, 1961927, 1995180, 2140284, 2675355, 3567140, 3923854, 3990360, 4280568, 5350710, 5885781, 7134280, 7847708, 9809635, 10701420, 11771562, 15695416, 19619270, 21402840, 23543124, 29428905, 39238540, 47086248, 58857810, 78477080, 117715620, 235431240]

約数ペア:

[(1, 235431240), (2, 117715620), (3, 78477080), (4, 58857810), (5, 47086248), (6, 39238540), (8, 29428905), (10, 23543124), (11, 21402840), (12, 19619270), (15, 15695416), (20, 11771562), (22, 10701420), (24, 9809635), (30, 7847708), (33, 7134280), (40, 5885781), (44, 5350710), (55, 4280568), (59, 3990360), (60, 3923854), (66, 3567140), (88, 2675355), (110, 2140284), (118, 1995180), (120, 1961927), (132, 1783570), (165, 1426856), (177, 1330120), (220, 1070142), (236, 997590), (264, 891785), (295, 798072), (330, 713428), (354, 665060), (440, 535071), (472, 498795), (590, 399036), (649, 362760), (660, 356714), (708, 332530), (885, 266024), (1180, 199518), (1298, 181380), (1320, 178357), (1416, 166265), (1770, 133012), (1947, 120920), (2360, 99759), (2596, 90690), (3023, 77880), (3245, 72552), (3540, 66506), (3894, 60460), (5192, 45345), (6046, 38940), (6490, 36276), (7080, 33253), (7788, 30230), (9069, 25960), (9735, 24184), (12092, 19470), (12980, 18138), (15115, 15576)]