148561440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{309503}}^1$

素因数の和:309521

約数の個数: 48

約数和(自身を含む): 467970048

約数和(自身を除く): 319408608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 309503, 619006, 928509, 1238012, 1547515, 1857018, 2476024, 3095030, 3714036, 4642545, 4952048, 6190060, 7428072, 9285090, 9904096, 12380120, 14856144, 18570180, 24760240, 29712288, 37140360, 49520480, 74280720, 148561440]

約数ペア:

[(1, 148561440), (2, 74280720), (3, 49520480), (4, 37140360), (5, 29712288), (6, 24760240), (8, 18570180), (10, 14856144), (12, 12380120), (15, 9904096), (16, 9285090), (20, 7428072), (24, 6190060), (30, 4952048), (32, 4642545), (40, 3714036), (48, 3095030), (60, 2476024), (80, 1857018), (96, 1547515), (120, 1238012), (160, 928509), (240, 619006), (480, 309503)]