88625280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1542

約数の個数: 128

約数和(自身を含む): 291801600

約数和(自身を除く): 203176320

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, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1489, 1860, 1920, 1984, 2480, 2976, 2978, 3720, 3968, 4467, 4960, 5952, 5956, 7440, 7445, 8934, 9920, 11904, 11912, 14880, 14890, 17868, 19840, 22335, 23824, 29760, 29780, 35736, 44670, 46159, 47648, 59520, 59560, 71472, 89340, 92318, 95296, 119120, 138477, 142944, 178680, 184636, 190592, 230795, 238240, 276954, 285888, 357360, 369272, 461590, 476480, 553908, 571776, 692385, 714720, 738544, 923180, 952960, 1107816, 1384770, 1429440, 1477088, 1846360, 2215632, 2769540, 2858880, 2954176, 3692720, 4431264, 5539080, 5908352, 7385440, 8862528, 11078160, 14770880, 17725056, 22156320, 29541760, 44312640, 88625280]

約数ペア:

[(1, 88625280), (2, 44312640), (3, 29541760), (4, 22156320), (5, 17725056), (6, 14770880), (8, 11078160), (10, 8862528), (12, 7385440), (15, 5908352), (16, 5539080), (20, 4431264), (24, 3692720), (30, 2954176), (31, 2858880), (32, 2769540), (40, 2215632), (48, 1846360), (60, 1477088), (62, 1429440), (64, 1384770), (80, 1107816), (93, 952960), (96, 923180), (120, 738544), (124, 714720), (128, 692385), (155, 571776), (160, 553908), (186, 476480), (192, 461590), (240, 369272), (248, 357360), (310, 285888), (320, 276954), (372, 238240), (384, 230795), (465, 190592), (480, 184636), (496, 178680), (620, 142944), (640, 138477), (744, 119120), (930, 95296), (960, 92318), (992, 89340), (1240, 71472), (1488, 59560), (1489, 59520), (1860, 47648), (1920, 46159), (1984, 44670), (2480, 35736), (2976, 29780), (2978, 29760), (3720, 23824), (3968, 22335), (4467, 19840), (4960, 17868), (5952, 14890), (5956, 14880), (7440, 11912), (7445, 11904), (8934, 9920)]