1246244880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{225769}}^1$

素因数の和:225808

約数の個数: 80

約数和(自身を含む): 4031349120

約数和(自身を除く): 2785104240

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, 2760, 5520, 225769, 451538, 677307, 903076, 1128845, 1354614, 1806152, 2257690, 2709228, 3386535, 3612304, 4515380, 5192687, 5418456, 6773070, 9030760, 10385374, 10836912, 13546140, 15578061, 18061520, 20770748, 25963435, 27092280, 31156122, 41541496, 51926870, 54184560, 62312244, 77890305, 83082992, 103853740, 124624488, 155780610, 207707480, 249248976, 311561220, 415414960, 623122440, 1246244880]

約数ペア:

[(1, 1246244880), (2, 623122440), (3, 415414960), (4, 311561220), (5, 249248976), (6, 207707480), (8, 155780610), (10, 124624488), (12, 103853740), (15, 83082992), (16, 77890305), (20, 62312244), (23, 54184560), (24, 51926870), (30, 41541496), (40, 31156122), (46, 27092280), (48, 25963435), (60, 20770748), (69, 18061520), (80, 15578061), (92, 13546140), (115, 10836912), (120, 10385374), (138, 9030760), (184, 6773070), (230, 5418456), (240, 5192687), (276, 4515380), (345, 3612304), (368, 3386535), (460, 2709228), (552, 2257690), (690, 1806152), (920, 1354614), (1104, 1128845), (1380, 903076), (1840, 677307), (2760, 451538), (5520, 225769)]