130788120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47387}}^1$

素因数の和:47424

約数の個数: 64

約数和(自身を含む): 409432320

約数和(自身を除く): 278644200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 47387, 94774, 142161, 189548, 236935, 284322, 379096, 473870, 568644, 710805, 947740, 1089901, 1137288, 1421610, 1895480, 2179802, 2843220, 3269703, 4359604, 5449505, 5686440, 6539406, 8719208, 10899010, 13078812, 16348515, 21798020, 26157624, 32697030, 43596040, 65394060, 130788120]

約数ペア:

[(1, 130788120), (2, 65394060), (3, 43596040), (4, 32697030), (5, 26157624), (6, 21798020), (8, 16348515), (10, 13078812), (12, 10899010), (15, 8719208), (20, 6539406), (23, 5686440), (24, 5449505), (30, 4359604), (40, 3269703), (46, 2843220), (60, 2179802), (69, 1895480), (92, 1421610), (115, 1137288), (120, 1089901), (138, 947740), (184, 710805), (230, 568644), (276, 473870), (345, 379096), (460, 284322), (552, 236935), (690, 189548), (920, 142161), (1380, 94774), (2760, 47387)]