25596240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4637}}^1$

素因数の和:4676

約数の個数: 80

約数和(自身を含む): 82816128

約数和(自身を除く): 57219888

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, 4637, 5520, 9274, 13911, 18548, 23185, 27822, 37096, 46370, 55644, 69555, 74192, 92740, 106651, 111288, 139110, 185480, 213302, 222576, 278220, 319953, 370960, 426604, 533255, 556440, 639906, 853208, 1066510, 1112880, 1279812, 1599765, 1706416, 2133020, 2559624, 3199530, 4266040, 5119248, 6399060, 8532080, 12798120, 25596240]

約数ペア:

[(1, 25596240), (2, 12798120), (3, 8532080), (4, 6399060), (5, 5119248), (6, 4266040), (8, 3199530), (10, 2559624), (12, 2133020), (15, 1706416), (16, 1599765), (20, 1279812), (23, 1112880), (24, 1066510), (30, 853208), (40, 639906), (46, 556440), (48, 533255), (60, 426604), (69, 370960), (80, 319953), (92, 278220), (115, 222576), (120, 213302), (138, 185480), (184, 139110), (230, 111288), (240, 106651), (276, 92740), (345, 74192), (368, 69555), (460, 55644), (552, 46370), (690, 37096), (920, 27822), (1104, 23185), (1380, 18548), (1840, 13911), (2760, 9274), (4637, 5520)]