148777440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{44279}}^1$

素因数の和:44304

約数の個数: 96

約数和(自身を含む): 535610880

約数和(自身を除く): 386833440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 44279, 88558, 132837, 177116, 221395, 265674, 309953, 354232, 442790, 531348, 619906, 664185, 708464, 885580, 929859, 1062696, 1239812, 1328370, 1416928, 1549765, 1771160, 1859718, 2125392, 2479624, 2656740, 3099530, 3542320, 3719436, 4250784, 4649295, 4959248, 5313480, 6199060, 7084640, 7438872, 9298590, 9918496, 10626960, 12398120, 14877744, 18597180, 21253920, 24796240, 29755488, 37194360, 49592480, 74388720, 148777440]

約数ペア:

[(1, 148777440), (2, 74388720), (3, 49592480), (4, 37194360), (5, 29755488), (6, 24796240), (7, 21253920), (8, 18597180), (10, 14877744), (12, 12398120), (14, 10626960), (15, 9918496), (16, 9298590), (20, 7438872), (21, 7084640), (24, 6199060), (28, 5313480), (30, 4959248), (32, 4649295), (35, 4250784), (40, 3719436), (42, 3542320), (48, 3099530), (56, 2656740), (60, 2479624), (70, 2125392), (80, 1859718), (84, 1771160), (96, 1549765), (105, 1416928), (112, 1328370), (120, 1239812), (140, 1062696), (160, 929859), (168, 885580), (210, 708464), (224, 664185), (240, 619906), (280, 531348), (336, 442790), (420, 354232), (480, 309953), (560, 265674), (672, 221395), (840, 177116), (1120, 132837), (1680, 88558), (3360, 44279)]