88521120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 192

約数和(自身を含む): 320302080

約数和(自身を除く): 231780960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 661, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1322, 1395, 1440, 1488, 1674, 1860, 1983, 2160, 2232, 2480, 2644, 2790, 2976, 3305, 3348, 3720, 3966, 4185, 4320, 4464, 4960, 5288, 5580, 5949, 6610, 6696, 7440, 7932, 8370, 8928, 9915, 10576, 11160, 11898, 13220, 13392, 14880, 15864, 16740, 17847, 19830, 20491, 21152, 22320, 23796, 26440, 26784, 29745, 31728, 33480, 35694, 39660, 40982, 44640, 47592, 52880, 59490, 61473, 63456, 66960, 71388, 79320, 81964, 89235, 95184, 102455, 105760, 118980, 122946, 133920, 142776, 158640, 163928, 178470, 184419, 190368, 204910, 237960, 245892, 285552, 307365, 317280, 327856, 356940, 368838, 409820, 475920, 491784, 553257, 571104, 614730, 655712, 713880, 737676, 819640, 922095, 951840, 983568, 1106514, 1229460, 1427760, 1475352, 1639280, 1844190, 1967136, 2213028, 2458920, 2766285, 2855520, 2950704, 3278560, 3688380, 4426056, 4917840, 5532570, 5901408, 7376760, 8852112, 9835680, 11065140, 14753520, 17704224, 22130280, 29507040, 44260560, 88521120]

約数ペア:

[(1, 88521120), (2, 44260560), (3, 29507040), (4, 22130280), (5, 17704224), (6, 14753520), (8, 11065140), (9, 9835680), (10, 8852112), (12, 7376760), (15, 5901408), (16, 5532570), (18, 4917840), (20, 4426056), (24, 3688380), (27, 3278560), (30, 2950704), (31, 2855520), (32, 2766285), (36, 2458920), (40, 2213028), (45, 1967136), (48, 1844190), (54, 1639280), (60, 1475352), (62, 1427760), (72, 1229460), (80, 1106514), (90, 983568), (93, 951840), (96, 922095), (108, 819640), (120, 737676), (124, 713880), (135, 655712), (144, 614730), (155, 571104), (160, 553257), (180, 491784), (186, 475920), (216, 409820), (240, 368838), (248, 356940), (270, 327856), (279, 317280), (288, 307365), (310, 285552), (360, 245892), (372, 237960), (432, 204910), (465, 190368), (480, 184419), (496, 178470), (540, 163928), (558, 158640), (620, 142776), (661, 133920), (720, 122946), (744, 118980), (837, 105760), (864, 102455), (930, 95184), (992, 89235), (1080, 81964), (1116, 79320), (1240, 71388), (1322, 66960), (1395, 63456), (1440, 61473), (1488, 59490), (1674, 52880), (1860, 47592), (1983, 44640), (2160, 40982), (2232, 39660), (2480, 35694), (2644, 33480), (2790, 31728), (2976, 29745), (3305, 26784), (3348, 26440), (3720, 23796), (3966, 22320), (4185, 21152), (4320, 20491), (4464, 19830), (4960, 17847), (5288, 16740), (5580, 15864), (5949, 14880), (6610, 13392), (6696, 13220), (7440, 11898), (7932, 11160), (8370, 10576), (8928, 9915)]