105774720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 341496000

約数和(自身を除く): 235721280

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, 619, 640, 712, 890, 960, 1068, 1238, 1335, 1424, 1780, 1857, 1920, 2136, 2476, 2670, 2848, 3095, 3560, 3714, 4272, 4952, 5340, 5696, 6190, 7120, 7428, 8544, 9285, 9904, 10680, 11392, 12380, 14240, 14856, 17088, 18570, 19808, 21360, 24760, 28480, 29712, 34176, 37140, 39616, 42720, 49520, 55091, 56960, 59424, 74280, 79232, 85440, 99040, 110182, 118848, 148560, 165273, 170880, 198080, 220364, 237696, 275455, 297120, 330546, 396160, 440728, 550910, 594240, 661092, 826365, 881456, 1101820, 1188480, 1322184, 1652730, 1762912, 2203640, 2644368, 3305460, 3525824, 4407280, 5288736, 6610920, 7051648, 8814560, 10577472, 13221840, 17629120, 21154944, 26443680, 35258240, 52887360, 105774720]

約数ペア:

[(1, 105774720), (2, 52887360), (3, 35258240), (4, 26443680), (5, 21154944), (6, 17629120), (8, 13221840), (10, 10577472), (12, 8814560), (15, 7051648), (16, 6610920), (20, 5288736), (24, 4407280), (30, 3525824), (32, 3305460), (40, 2644368), (48, 2203640), (60, 1762912), (64, 1652730), (80, 1322184), (89, 1188480), (96, 1101820), (120, 881456), (128, 826365), (160, 661092), (178, 594240), (192, 550910), (240, 440728), (267, 396160), (320, 330546), (356, 297120), (384, 275455), (445, 237696), (480, 220364), (534, 198080), (619, 170880), (640, 165273), (712, 148560), (890, 118848), (960, 110182), (1068, 99040), (1238, 85440), (1335, 79232), (1424, 74280), (1780, 59424), (1857, 56960), (1920, 55091), (2136, 49520), (2476, 42720), (2670, 39616), (2848, 37140), (3095, 34176), (3560, 29712), (3714, 28480), (4272, 24760), (4952, 21360), (5340, 19808), (5696, 18570), (6190, 17088), (7120, 14856), (7428, 14240), (8544, 12380), (9285, 11392), (9904, 10680)]