13507440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2486

約数の個数: 80

約数和(自身を含む): 43711488

約数和(自身を除く): 30204048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2447, 2760, 4894, 5520, 7341, 9788, 12235, 14682, 19576, 24470, 29364, 36705, 39152, 48940, 56281, 58728, 73410, 97880, 112562, 117456, 146820, 168843, 195760, 225124, 281405, 293640, 337686, 450248, 562810, 587280, 675372, 844215, 900496, 1125620, 1350744, 1688430, 2251240, 2701488, 3376860, 4502480, 6753720, 13507440]

約数ペア:

[(1, 13507440), (2, 6753720), (3, 4502480), (4, 3376860), (5, 2701488), (6, 2251240), (8, 1688430), (10, 1350744), (12, 1125620), (15, 900496), (16, 844215), (20, 675372), (23, 587280), (24, 562810), (30, 450248), (40, 337686), (46, 293640), (48, 281405), (60, 225124), (69, 195760), (80, 168843), (92, 146820), (115, 117456), (120, 112562), (138, 97880), (184, 73410), (230, 58728), (240, 56281), (276, 48940), (345, 39152), (368, 36705), (460, 29364), (552, 24470), (690, 19576), (920, 14682), (1104, 12235), (1380, 9788), (1840, 7341), (2447, 5520), (2760, 4894)]