148116960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{102859}}^1$

素因数の和:102880

約数の個数: 72

約数和(自身を含む): 505454040

約数和(自身を除く): 357337080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 102859, 205718, 308577, 411436, 514295, 617154, 822872, 925731, 1028590, 1234308, 1542885, 1645744, 1851462, 2057180, 2468616, 3085770, 3291488, 3702924, 4114360, 4628655, 4937232, 6171540, 7405848, 8228720, 9257310, 9874464, 12343080, 14811696, 16457440, 18514620, 24686160, 29623392, 37029240, 49372320, 74058480, 148116960]

約数ペア:

[(1, 148116960), (2, 74058480), (3, 49372320), (4, 37029240), (5, 29623392), (6, 24686160), (8, 18514620), (9, 16457440), (10, 14811696), (12, 12343080), (15, 9874464), (16, 9257310), (18, 8228720), (20, 7405848), (24, 6171540), (30, 4937232), (32, 4628655), (36, 4114360), (40, 3702924), (45, 3291488), (48, 3085770), (60, 2468616), (72, 2057180), (80, 1851462), (90, 1645744), (96, 1542885), (120, 1234308), (144, 1028590), (160, 925731), (180, 822872), (240, 617154), (288, 514295), (360, 411436), (480, 308577), (720, 205718), (1440, 102859)]