7212480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1$

素因数の和:714

約数の個数: 112

約数和(自身を含む): 25017984

約数和(自身を除く): 17805504

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, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 683, 704, 880, 960, 1056, 1320, 1366, 1760, 2049, 2112, 2640, 2732, 3415, 3520, 4098, 5280, 5464, 6830, 7513, 8196, 10245, 10560, 10928, 13660, 15026, 16392, 20490, 21856, 22539, 27320, 30052, 32784, 37565, 40980, 43712, 45078, 54640, 60104, 65568, 75130, 81960, 90156, 109280, 112695, 120208, 131136, 150260, 163920, 180312, 218560, 225390, 240416, 300520, 327840, 360624, 450780, 480832, 601040, 655680, 721248, 901560, 1202080, 1442496, 1803120, 2404160, 3606240, 7212480]

約数ペア:

[(1, 7212480), (2, 3606240), (3, 2404160), (4, 1803120), (5, 1442496), (6, 1202080), (8, 901560), (10, 721248), (11, 655680), (12, 601040), (15, 480832), (16, 450780), (20, 360624), (22, 327840), (24, 300520), (30, 240416), (32, 225390), (33, 218560), (40, 180312), (44, 163920), (48, 150260), (55, 131136), (60, 120208), (64, 112695), (66, 109280), (80, 90156), (88, 81960), (96, 75130), (110, 65568), (120, 60104), (132, 54640), (160, 45078), (165, 43712), (176, 40980), (192, 37565), (220, 32784), (240, 30052), (264, 27320), (320, 22539), (330, 21856), (352, 20490), (440, 16392), (480, 15026), (528, 13660), (660, 10928), (683, 10560), (704, 10245), (880, 8196), (960, 7513), (1056, 6830), (1320, 5464), (1366, 5280), (1760, 4098), (2049, 3520), (2112, 3415), (2640, 2732)]