279817920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97159}}^1$

素因数の和:97182

約数の個数: 84

約数和(自身を含む): 962466960

約数和(自身を除く): 682649040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 97159, 194318, 291477, 388636, 485795, 582954, 777272, 874431, 971590, 1165908, 1457385, 1554544, 1748862, 1943180, 2331816, 2914770, 3109088, 3497724, 3886360, 4372155, 4663632, 5829540, 6218176, 6995448, 7772720, 8744310, 9327264, 11659080, 13990896, 15545440, 17488620, 18654528, 23318160, 27981792, 31090880, 34977240, 46636320, 55963584, 69954480, 93272640, 139908960, 279817920]

約数ペア:

[(1, 279817920), (2, 139908960), (3, 93272640), (4, 69954480), (5, 55963584), (6, 46636320), (8, 34977240), (9, 31090880), (10, 27981792), (12, 23318160), (15, 18654528), (16, 17488620), (18, 15545440), (20, 13990896), (24, 11659080), (30, 9327264), (32, 8744310), (36, 7772720), (40, 6995448), (45, 6218176), (48, 5829540), (60, 4663632), (64, 4372155), (72, 3886360), (80, 3497724), (90, 3109088), (96, 2914770), (120, 2331816), (144, 1943180), (160, 1748862), (180, 1554544), (192, 1457385), (240, 1165908), (288, 971590), (320, 874431), (360, 777272), (480, 582954), (576, 485795), (720, 388636), (960, 291477), (1440, 194318), (2880, 97159)]