7112640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 112

約数和(自身を含む): 23408640

約数和(自身を除く): 16296000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 239, 240, 248, 310, 320, 372, 465, 478, 480, 496, 620, 717, 744, 930, 956, 960, 992, 1195, 1240, 1434, 1488, 1860, 1912, 1984, 2390, 2480, 2868, 2976, 3585, 3720, 3824, 4780, 4960, 5736, 5952, 7170, 7409, 7440, 7648, 9560, 9920, 11472, 14340, 14818, 14880, 15296, 19120, 22227, 22944, 28680, 29636, 29760, 37045, 38240, 44454, 45888, 57360, 59272, 74090, 76480, 88908, 111135, 114720, 118544, 148180, 177816, 222270, 229440, 237088, 296360, 355632, 444540, 474176, 592720, 711264, 889080, 1185440, 1422528, 1778160, 2370880, 3556320, 7112640]

約数ペア:

[(1, 7112640), (2, 3556320), (3, 2370880), (4, 1778160), (5, 1422528), (6, 1185440), (8, 889080), (10, 711264), (12, 592720), (15, 474176), (16, 444540), (20, 355632), (24, 296360), (30, 237088), (31, 229440), (32, 222270), (40, 177816), (48, 148180), (60, 118544), (62, 114720), (64, 111135), (80, 88908), (93, 76480), (96, 74090), (120, 59272), (124, 57360), (155, 45888), (160, 44454), (186, 38240), (192, 37045), (239, 29760), (240, 29636), (248, 28680), (310, 22944), (320, 22227), (372, 19120), (465, 15296), (478, 14880), (480, 14818), (496, 14340), (620, 11472), (717, 9920), (744, 9560), (930, 7648), (956, 7440), (960, 7409), (992, 7170), (1195, 5952), (1240, 5736), (1434, 4960), (1488, 4780), (1860, 3824), (1912, 3720), (1984, 3585), (2390, 2976), (2480, 2868)]