2957280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 9561888

約数和(自身を除く): 6604608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 101, 120, 122, 160, 183, 202, 240, 244, 303, 305, 366, 404, 480, 488, 505, 606, 610, 732, 808, 915, 976, 1010, 1212, 1220, 1464, 1515, 1616, 1830, 1952, 2020, 2424, 2440, 2928, 3030, 3232, 3660, 4040, 4848, 4880, 5856, 6060, 6161, 7320, 8080, 9696, 9760, 12120, 12322, 14640, 16160, 18483, 24240, 24644, 29280, 30805, 36966, 48480, 49288, 61610, 73932, 92415, 98576, 123220, 147864, 184830, 197152, 246440, 295728, 369660, 492880, 591456, 739320, 985760, 1478640, 2957280]

約数ペア:

[(1, 2957280), (2, 1478640), (3, 985760), (4, 739320), (5, 591456), (6, 492880), (8, 369660), (10, 295728), (12, 246440), (15, 197152), (16, 184830), (20, 147864), (24, 123220), (30, 98576), (32, 92415), (40, 73932), (48, 61610), (60, 49288), (61, 48480), (80, 36966), (96, 30805), (101, 29280), (120, 24644), (122, 24240), (160, 18483), (183, 16160), (202, 14640), (240, 12322), (244, 12120), (303, 9760), (305, 9696), (366, 8080), (404, 7320), (480, 6161), (488, 6060), (505, 5856), (606, 4880), (610, 4848), (732, 4040), (808, 3660), (915, 3232), (976, 3030), (1010, 2928), (1212, 2440), (1220, 2424), (1464, 2020), (1515, 1952), (1616, 1830)]