120206880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83477}}^1$

素因数の和:83498

約数の個数: 72

約数和(自身を含む): 410210892

約数和(自身を除く): 290004012

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 83477, 166954, 250431, 333908, 417385, 500862, 667816, 751293, 834770, 1001724, 1252155, 1335632, 1502586, 1669540, 2003448, 2504310, 2671264, 3005172, 3339080, 3756465, 4006896, 5008620, 6010344, 6678160, 7512930, 8013792, 10017240, 12020688, 13356320, 15025860, 20034480, 24041376, 30051720, 40068960, 60103440, 120206880]

約数ペア:

[(1, 120206880), (2, 60103440), (3, 40068960), (4, 30051720), (5, 24041376), (6, 20034480), (8, 15025860), (9, 13356320), (10, 12020688), (12, 10017240), (15, 8013792), (16, 7512930), (18, 6678160), (20, 6010344), (24, 5008620), (30, 4006896), (32, 3756465), (36, 3339080), (40, 3005172), (45, 2671264), (48, 2504310), (60, 2003448), (72, 1669540), (80, 1502586), (90, 1335632), (96, 1252155), (120, 1001724), (144, 834770), (160, 751293), (180, 667816), (240, 500862), (288, 417385), (360, 333908), (480, 250431), (720, 166954), (1440, 83477)]