240074520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{40829}}^1$

素因数の和:40857

約数の個数: 96

約数和(自身を含む): 837831600

約数和(自身を除く): 597757080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 40829, 81658, 122487, 163316, 204145, 244974, 285803, 326632, 408290, 489948, 571606, 612435, 816580, 857409, 979896, 1143212, 1224870, 1429015, 1633160, 1714818, 2000621, 2286424, 2449740, 2858030, 3429636, 4001242, 4287045, 4899480, 5716060, 6001863, 6859272, 8002484, 8574090, 10003105, 11432120, 12003726, 16004968, 17148180, 20006210, 24007452, 30009315, 34296360, 40012420, 48014904, 60018630, 80024840, 120037260, 240074520]

約数ペア:

[(1, 240074520), (2, 120037260), (3, 80024840), (4, 60018630), (5, 48014904), (6, 40012420), (7, 34296360), (8, 30009315), (10, 24007452), (12, 20006210), (14, 17148180), (15, 16004968), (20, 12003726), (21, 11432120), (24, 10003105), (28, 8574090), (30, 8002484), (35, 6859272), (40, 6001863), (42, 5716060), (49, 4899480), (56, 4287045), (60, 4001242), (70, 3429636), (84, 2858030), (98, 2449740), (105, 2286424), (120, 2000621), (140, 1714818), (147, 1633160), (168, 1429015), (196, 1224870), (210, 1143212), (245, 979896), (280, 857409), (294, 816580), (392, 612435), (420, 571606), (490, 489948), (588, 408290), (735, 326632), (840, 285803), (980, 244974), (1176, 204145), (1470, 163316), (1960, 122487), (2940, 81658), (5880, 40829)]