133354560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4532

約数の個数: 112

約数和(自身を含む): 437156352

約数和(自身を除く): 303801792

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, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4481, 4960, 5952, 7440, 8962, 9920, 13443, 14880, 17924, 22405, 26886, 29760, 35848, 44810, 53772, 67215, 71696, 89620, 107544, 134430, 138911, 143392, 179240, 215088, 268860, 277822, 286784, 358480, 416733, 430176, 537720, 555644, 694555, 716960, 833466, 860352, 1075440, 1111288, 1389110, 1433920, 1666932, 2083665, 2150880, 2222576, 2778220, 3333864, 4167330, 4301760, 4445152, 5556440, 6667728, 8334660, 8890304, 11112880, 13335456, 16669320, 22225760, 26670912, 33338640, 44451520, 66677280, 133354560]

約数ペア:

[(1, 133354560), (2, 66677280), (3, 44451520), (4, 33338640), (5, 26670912), (6, 22225760), (8, 16669320), (10, 13335456), (12, 11112880), (15, 8890304), (16, 8334660), (20, 6667728), (24, 5556440), (30, 4445152), (31, 4301760), (32, 4167330), (40, 3333864), (48, 2778220), (60, 2222576), (62, 2150880), (64, 2083665), (80, 1666932), (93, 1433920), (96, 1389110), (120, 1111288), (124, 1075440), (155, 860352), (160, 833466), (186, 716960), (192, 694555), (240, 555644), (248, 537720), (310, 430176), (320, 416733), (372, 358480), (465, 286784), (480, 277822), (496, 268860), (620, 215088), (744, 179240), (930, 143392), (960, 138911), (992, 134430), (1240, 107544), (1488, 89620), (1860, 71696), (1984, 67215), (2480, 53772), (2976, 44810), (3720, 35848), (4481, 29760), (4960, 26886), (5952, 22405), (7440, 17924), (8962, 14880), (9920, 13443)]