409045440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{426089}}^1$

素因数の和:426109

約数の個数: 56

約数和(自身を含む): 1298722320

約数和(自身を除く): 889676880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 426089, 852178, 1278267, 1704356, 2130445, 2556534, 3408712, 4260890, 5113068, 6391335, 6817424, 8521780, 10226136, 12782670, 13634848, 17043560, 20452272, 25565340, 27269696, 34087120, 40904544, 51130680, 68174240, 81809088, 102261360, 136348480, 204522720, 409045440]

約数ペア:

[(1, 409045440), (2, 204522720), (3, 136348480), (4, 102261360), (5, 81809088), (6, 68174240), (8, 51130680), (10, 40904544), (12, 34087120), (15, 27269696), (16, 25565340), (20, 20452272), (24, 17043560), (30, 13634848), (32, 12782670), (40, 10226136), (48, 8521780), (60, 6817424), (64, 6391335), (80, 5113068), (96, 4260890), (120, 3408712), (160, 2556534), (192, 2130445), (240, 1704356), (320, 1278267), (480, 852178), (960, 426089)]