104894640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{145687}}^1$

素因数の和:145706

約数の個数: 60

約数和(自身を含む): 352273584

約数和(自身を除く): 247378944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 145687, 291374, 437061, 582748, 728435, 874122, 1165496, 1311183, 1456870, 1748244, 2185305, 2330992, 2622366, 2913740, 3496488, 4370610, 5244732, 5827480, 6555915, 6992976, 8741220, 10489464, 11654960, 13111830, 17482440, 20978928, 26223660, 34964880, 52447320, 104894640]

約数ペア:

[(1, 104894640), (2, 52447320), (3, 34964880), (4, 26223660), (5, 20978928), (6, 17482440), (8, 13111830), (9, 11654960), (10, 10489464), (12, 8741220), (15, 6992976), (16, 6555915), (18, 5827480), (20, 5244732), (24, 4370610), (30, 3496488), (36, 2913740), (40, 2622366), (45, 2330992), (48, 2185305), (60, 1748244), (72, 1456870), (80, 1311183), (90, 1165496), (120, 874122), (144, 728435), (180, 582748), (240, 437061), (360, 291374), (720, 145687)]