65378280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49529}}^1$

素因数の和:49554

約数の個数: 64

約数和(自身を含む): 213969600

約数和(自身を除く): 148591320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 49529, 99058, 148587, 198116, 247645, 297174, 396232, 495290, 544819, 594348, 742935, 990580, 1089638, 1188696, 1485870, 1634457, 1981160, 2179276, 2724095, 2971740, 3268914, 4358552, 5448190, 5943480, 6537828, 8172285, 10896380, 13075656, 16344570, 21792760, 32689140, 65378280]

約数ペア:

[(1, 65378280), (2, 32689140), (3, 21792760), (4, 16344570), (5, 13075656), (6, 10896380), (8, 8172285), (10, 6537828), (11, 5943480), (12, 5448190), (15, 4358552), (20, 3268914), (22, 2971740), (24, 2724095), (30, 2179276), (33, 1981160), (40, 1634457), (44, 1485870), (55, 1188696), (60, 1089638), (66, 990580), (88, 742935), (110, 594348), (120, 544819), (132, 495290), (165, 396232), (220, 297174), (264, 247645), (330, 198116), (440, 148587), (660, 99058), (1320, 49529)]