160278480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{74203}}^1$

素因数の和:74225

約数の個数: 80

約数和(自身を含む): 552077760

約数和(自身を除く): 391799280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 74203, 148406, 222609, 296812, 371015, 445218, 593624, 667827, 742030, 890436, 1113045, 1187248, 1335654, 1484060, 1780872, 2003481, 2226090, 2671308, 2968120, 3339135, 3561744, 4006962, 4452180, 5342616, 5936240, 6678270, 8013924, 8904360, 10017405, 10685232, 13356540, 16027848, 17808720, 20034810, 26713080, 32055696, 40069620, 53426160, 80139240, 160278480]

約数ペア:

[(1, 160278480), (2, 80139240), (3, 53426160), (4, 40069620), (5, 32055696), (6, 26713080), (8, 20034810), (9, 17808720), (10, 16027848), (12, 13356540), (15, 10685232), (16, 10017405), (18, 8904360), (20, 8013924), (24, 6678270), (27, 5936240), (30, 5342616), (36, 4452180), (40, 4006962), (45, 3561744), (48, 3339135), (54, 2968120), (60, 2671308), (72, 2226090), (80, 2003481), (90, 1780872), (108, 1484060), (120, 1335654), (135, 1187248), (144, 1113045), (180, 890436), (216, 742030), (240, 667827), (270, 593624), (360, 445218), (432, 371015), (540, 296812), (720, 222609), (1080, 148406), (2160, 74203)]