77250240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8941}}^1$

素因数の和:8967

約数の個数: 112

約数和(自身を含む): 272552160

約数和(自身を除く): 195301920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 8941, 17882, 26823, 35764, 44705, 53646, 71528, 80469, 89410, 107292, 134115, 143056, 160938, 178820, 214584, 241407, 268230, 286112, 321876, 357640, 402345, 429168, 482814, 536460, 572224, 643752, 715280, 804690, 858336, 965628, 1072920, 1207035, 1287504, 1430560, 1609380, 1716672, 1931256, 2145840, 2414070, 2575008, 2861120, 3218760, 3862512, 4291680, 4828140, 5150016, 6437520, 7725024, 8583360, 9656280, 12875040, 15450048, 19312560, 25750080, 38625120, 77250240]

約数ペア:

[(1, 77250240), (2, 38625120), (3, 25750080), (4, 19312560), (5, 15450048), (6, 12875040), (8, 9656280), (9, 8583360), (10, 7725024), (12, 6437520), (15, 5150016), (16, 4828140), (18, 4291680), (20, 3862512), (24, 3218760), (27, 2861120), (30, 2575008), (32, 2414070), (36, 2145840), (40, 1931256), (45, 1716672), (48, 1609380), (54, 1430560), (60, 1287504), (64, 1207035), (72, 1072920), (80, 965628), (90, 858336), (96, 804690), (108, 715280), (120, 643752), (135, 572224), (144, 536460), (160, 482814), (180, 429168), (192, 402345), (216, 357640), (240, 321876), (270, 286112), (288, 268230), (320, 241407), (360, 214584), (432, 178820), (480, 160938), (540, 143056), (576, 134115), (720, 107292), (864, 89410), (960, 80469), (1080, 71528), (1440, 53646), (1728, 44705), (2160, 35764), (2880, 26823), (4320, 17882), (8640, 8941)]