713777760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{495679}}^1$

素因数の和:495700

約数の個数: 72

約数和(自身を含む): 2435771520

約数和(自身を除く): 1721993760

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, 495679, 991358, 1487037, 1982716, 2478395, 2974074, 3965432, 4461111, 4956790, 5948148, 7435185, 7930864, 8922222, 9913580, 11896296, 14870370, 15861728, 17844444, 19827160, 22305555, 23792592, 29740740, 35688888, 39654320, 44611110, 47585184, 59481480, 71377776, 79308640, 89222220, 118962960, 142755552, 178444440, 237925920, 356888880, 713777760]

約数ペア:

[(1, 713777760), (2, 356888880), (3, 237925920), (4, 178444440), (5, 142755552), (6, 118962960), (8, 89222220), (9, 79308640), (10, 71377776), (12, 59481480), (15, 47585184), (16, 44611110), (18, 39654320), (20, 35688888), (24, 29740740), (30, 23792592), (32, 22305555), (36, 19827160), (40, 17844444), (45, 15861728), (48, 14870370), (60, 11896296), (72, 9913580), (80, 8922222), (90, 7930864), (96, 7435185), (120, 5948148), (144, 4956790), (160, 4461111), (180, 3965432), (240, 2974074), (288, 2478395), (360, 1982716), (480, 1487037), (720, 991358), (1440, 495679)]