229956840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{212923}}^1$

素因数の和:212943

約数の個数: 64

約数和(自身を含む): 766526400

約数和(自身を除く): 536569560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 212923, 425846, 638769, 851692, 1064615, 1277538, 1703384, 1916307, 2129230, 2555076, 3193845, 3832614, 4258460, 5110152, 5748921, 6387690, 7665228, 8516920, 9581535, 11497842, 12775380, 15330456, 19163070, 22995684, 25550760, 28744605, 38326140, 45991368, 57489210, 76652280, 114978420, 229956840]

約数ペア:

[(1, 229956840), (2, 114978420), (3, 76652280), (4, 57489210), (5, 45991368), (6, 38326140), (8, 28744605), (9, 25550760), (10, 22995684), (12, 19163070), (15, 15330456), (18, 12775380), (20, 11497842), (24, 9581535), (27, 8516920), (30, 7665228), (36, 6387690), (40, 5748921), (45, 5110152), (54, 4258460), (60, 3832614), (72, 3193845), (90, 2555076), (108, 2129230), (120, 1916307), (135, 1703384), (180, 1277538), (216, 1064615), (270, 851692), (360, 638769), (540, 425846), (1080, 212923)]