7484760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1257

約数の個数: 96

約数和(自身を含む): 25777440

約数和(自身を除く): 18292680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1223, 1224, 1530, 2040, 2446, 3060, 3669, 4892, 6115, 6120, 7338, 9784, 11007, 12230, 14676, 18345, 20791, 22014, 24460, 29352, 36690, 41582, 44028, 48920, 55035, 62373, 73380, 83164, 88056, 103955, 110070, 124746, 146760, 166328, 187119, 207910, 220140, 249492, 311865, 374238, 415820, 440280, 498984, 623730, 748476, 831640, 935595, 1247460, 1496952, 1871190, 2494920, 3742380, 7484760]

約数ペア:

[(1, 7484760), (2, 3742380), (3, 2494920), (4, 1871190), (5, 1496952), (6, 1247460), (8, 935595), (9, 831640), (10, 748476), (12, 623730), (15, 498984), (17, 440280), (18, 415820), (20, 374238), (24, 311865), (30, 249492), (34, 220140), (36, 207910), (40, 187119), (45, 166328), (51, 146760), (60, 124746), (68, 110070), (72, 103955), (85, 88056), (90, 83164), (102, 73380), (120, 62373), (136, 55035), (153, 48920), (170, 44028), (180, 41582), (204, 36690), (255, 29352), (306, 24460), (340, 22014), (360, 20791), (408, 18345), (510, 14676), (612, 12230), (680, 11007), (765, 9784), (1020, 7338), (1223, 6120), (1224, 6115), (1530, 4892), (2040, 3669), (2446, 3060)]