480800400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{3967}}^1$

素因数の和:4089

約数の個数: 120

約数和(自身を含む): 1555805184

約数和(自身を除く): 1075004784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 101, 120, 150, 200, 202, 240, 300, 303, 400, 404, 505, 600, 606, 808, 1010, 1200, 1212, 1515, 1616, 2020, 2424, 2525, 3030, 3967, 4040, 4848, 5050, 6060, 7575, 7934, 8080, 10100, 11901, 12120, 15150, 15868, 19835, 20200, 23802, 24240, 30300, 31736, 39670, 40400, 47604, 59505, 60600, 63472, 79340, 95208, 99175, 119010, 121200, 158680, 190416, 198350, 238020, 297525, 317360, 396700, 400667, 476040, 595050, 793400, 801334, 952080, 1190100, 1202001, 1586800, 1602668, 2003335, 2380200, 2404002, 3205336, 4006670, 4760400, 4808004, 6010005, 6410672, 8013340, 9616008, 10016675, 12020010, 16026680, 19232016, 20033350, 24040020, 30050025, 32053360, 40066700, 48080040, 60100050, 80133400, 96160080, 120200100, 160266800, 240400200, 480800400]

約数ペア:

[(1, 480800400), (2, 240400200), (3, 160266800), (4, 120200100), (5, 96160080), (6, 80133400), (8, 60100050), (10, 48080040), (12, 40066700), (15, 32053360), (16, 30050025), (20, 24040020), (24, 20033350), (25, 19232016), (30, 16026680), (40, 12020010), (48, 10016675), (50, 9616008), (60, 8013340), (75, 6410672), (80, 6010005), (100, 4808004), (101, 4760400), (120, 4006670), (150, 3205336), (200, 2404002), (202, 2380200), (240, 2003335), (300, 1602668), (303, 1586800), (400, 1202001), (404, 1190100), (505, 952080), (600, 801334), (606, 793400), (808, 595050), (1010, 476040), (1200, 400667), (1212, 396700), (1515, 317360), (1616, 297525), (2020, 238020), (2424, 198350), (2525, 190416), (3030, 158680), (3967, 121200), (4040, 119010), (4848, 99175), (5050, 95208), (6060, 79340), (7575, 63472), (7934, 60600), (8080, 59505), (10100, 47604), (11901, 40400), (12120, 39670), (15150, 31736), (15868, 30300), (19835, 24240), (20200, 23802)]