1461636240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{16069}}^1$

素因数の和:16464

約数の個数: 80

約数和(自身を含む): 4543310400

約数和(自身を除く): 3081674160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 6064, 7580, 9096, 11370, 15160, 16069, 18192, 22740, 30320, 32138, 45480, 48207, 64276, 80345, 90960, 96414, 128552, 160690, 192828, 241035, 257104, 321380, 385656, 482070, 642760, 771312, 964140, 1285520, 1928280, 3856560, 6090151, 12180302, 18270453, 24360604, 30450755, 36540906, 48721208, 60901510, 73081812, 91352265, 97442416, 121803020, 146163624, 182704530, 243606040, 292327248, 365409060, 487212080, 730818120, 1461636240]

約数ペア:

[(1, 1461636240), (2, 730818120), (3, 487212080), (4, 365409060), (5, 292327248), (6, 243606040), (8, 182704530), (10, 146163624), (12, 121803020), (15, 97442416), (16, 91352265), (20, 73081812), (24, 60901510), (30, 48721208), (40, 36540906), (48, 30450755), (60, 24360604), (80, 18270453), (120, 12180302), (240, 6090151), (379, 3856560), (758, 1928280), (1137, 1285520), (1516, 964140), (1895, 771312), (2274, 642760), (3032, 482070), (3790, 385656), (4548, 321380), (5685, 257104), (6064, 241035), (7580, 192828), (9096, 160690), (11370, 128552), (15160, 96414), (16069, 90960), (18192, 80345), (22740, 64276), (30320, 48207), (32138, 45480)]