112951680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 364629600

約数和(自身を除く): 251677920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 445, 480, 534, 640, 661, 712, 890, 960, 1068, 1322, 1335, 1424, 1780, 1920, 1983, 2136, 2644, 2670, 2848, 3305, 3560, 3966, 4272, 5288, 5340, 5696, 6610, 7120, 7932, 8544, 9915, 10576, 10680, 11392, 13220, 14240, 15864, 17088, 19830, 21152, 21360, 26440, 28480, 31728, 34176, 39660, 42304, 42720, 52880, 56960, 58829, 63456, 79320, 84608, 85440, 105760, 117658, 126912, 158640, 170880, 176487, 211520, 235316, 253824, 294145, 317280, 352974, 423040, 470632, 588290, 634560, 705948, 882435, 941264, 1176580, 1269120, 1411896, 1764870, 1882528, 2353160, 2823792, 3529740, 3765056, 4706320, 5647584, 7059480, 7530112, 9412640, 11295168, 14118960, 18825280, 22590336, 28237920, 37650560, 56475840, 112951680]

約数ペア:

[(1, 112951680), (2, 56475840), (3, 37650560), (4, 28237920), (5, 22590336), (6, 18825280), (8, 14118960), (10, 11295168), (12, 9412640), (15, 7530112), (16, 7059480), (20, 5647584), (24, 4706320), (30, 3765056), (32, 3529740), (40, 2823792), (48, 2353160), (60, 1882528), (64, 1764870), (80, 1411896), (89, 1269120), (96, 1176580), (120, 941264), (128, 882435), (160, 705948), (178, 634560), (192, 588290), (240, 470632), (267, 423040), (320, 352974), (356, 317280), (384, 294145), (445, 253824), (480, 235316), (534, 211520), (640, 176487), (661, 170880), (712, 158640), (890, 126912), (960, 117658), (1068, 105760), (1322, 85440), (1335, 84608), (1424, 79320), (1780, 63456), (1920, 58829), (1983, 56960), (2136, 52880), (2644, 42720), (2670, 42304), (2848, 39660), (3305, 34176), (3560, 31728), (3966, 28480), (4272, 26440), (5288, 21360), (5340, 21152), (5696, 19830), (6610, 17088), (7120, 15864), (7932, 14240), (8544, 13220), (9915, 11392), (10576, 10680)]