5684220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 18004896

約数和(自身を除く): 12320676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1373, 1380, 2070, 2746, 4119, 4140, 5492, 6865, 8238, 12357, 13730, 16476, 20595, 24714, 27460, 31579, 41190, 49428, 61785, 63158, 82380, 94737, 123570, 126316, 157895, 189474, 247140, 284211, 315790, 378948, 473685, 568422, 631580, 947370, 1136844, 1421055, 1894740, 2842110, 5684220]

約数ペア:

[(1, 5684220), (2, 2842110), (3, 1894740), (4, 1421055), (5, 1136844), (6, 947370), (9, 631580), (10, 568422), (12, 473685), (15, 378948), (18, 315790), (20, 284211), (23, 247140), (30, 189474), (36, 157895), (45, 126316), (46, 123570), (60, 94737), (69, 82380), (90, 63158), (92, 61785), (115, 49428), (138, 41190), (180, 31579), (207, 27460), (230, 24714), (276, 20595), (345, 16476), (414, 13730), (460, 12357), (690, 8238), (828, 6865), (1035, 5492), (1373, 4140), (1380, 4119), (2070, 2746)]