7290960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1820

約数の個数: 80

約数和(自身を含む): 23944896

約数和(自身を除く): 16653936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 1787, 2040, 3574, 4080, 5361, 7148, 8935, 10722, 14296, 17870, 21444, 26805, 28592, 30379, 35740, 42888, 53610, 60758, 71480, 85776, 91137, 107220, 121516, 142960, 151895, 182274, 214440, 243032, 303790, 364548, 428880, 455685, 486064, 607580, 729096, 911370, 1215160, 1458192, 1822740, 2430320, 3645480, 7290960]

約数ペア:

[(1, 7290960), (2, 3645480), (3, 2430320), (4, 1822740), (5, 1458192), (6, 1215160), (8, 911370), (10, 729096), (12, 607580), (15, 486064), (16, 455685), (17, 428880), (20, 364548), (24, 303790), (30, 243032), (34, 214440), (40, 182274), (48, 151895), (51, 142960), (60, 121516), (68, 107220), (80, 91137), (85, 85776), (102, 71480), (120, 60758), (136, 53610), (170, 42888), (204, 35740), (240, 30379), (255, 28592), (272, 26805), (340, 21444), (408, 17870), (510, 14296), (680, 10722), (816, 8935), (1020, 7148), (1360, 5361), (1787, 4080), (2040, 3574)]