271555680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51431}}^1$

素因数の和:51460

約数の個数: 96

約数和(自身を含む): 933182208

約数和(自身を除く): 661626528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 51431, 102862, 154293, 205724, 257155, 308586, 411448, 514310, 565741, 617172, 771465, 822896, 1028620, 1131482, 1234344, 1542930, 1645792, 1697223, 2057240, 2262964, 2468688, 2828705, 3085860, 3394446, 4114480, 4525928, 4937376, 5657410, 6171720, 6788892, 8228960, 8486115, 9051856, 11314820, 12343440, 13577784, 16972230, 18103712, 22629640, 24686880, 27155568, 33944460, 45259280, 54311136, 67888920, 90518560, 135777840, 271555680]

約数ペア:

[(1, 271555680), (2, 135777840), (3, 90518560), (4, 67888920), (5, 54311136), (6, 45259280), (8, 33944460), (10, 27155568), (11, 24686880), (12, 22629640), (15, 18103712), (16, 16972230), (20, 13577784), (22, 12343440), (24, 11314820), (30, 9051856), (32, 8486115), (33, 8228960), (40, 6788892), (44, 6171720), (48, 5657410), (55, 4937376), (60, 4525928), (66, 4114480), (80, 3394446), (88, 3085860), (96, 2828705), (110, 2468688), (120, 2262964), (132, 2057240), (160, 1697223), (165, 1645792), (176, 1542930), (220, 1234344), (240, 1131482), (264, 1028620), (330, 822896), (352, 771465), (440, 617172), (480, 565741), (528, 514310), (660, 411448), (880, 308586), (1056, 257155), (1320, 205724), (1760, 154293), (2640, 102862), (5280, 51431)]