615826320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{16993}}^1$

素因数の和:17160

約数の個数: 80

約数和(自身を含む): 1921817472

約数和(自身を除く): 1305991152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 6040, 7248, 9060, 12080, 16993, 18120, 33986, 36240, 50979, 67972, 84965, 101958, 135944, 169930, 203916, 254895, 271888, 339860, 407832, 509790, 679720, 815664, 1019580, 1359440, 2039160, 2565943, 4078320, 5131886, 7697829, 10263772, 12829715, 15395658, 20527544, 25659430, 30791316, 38489145, 41055088, 51318860, 61582632, 76978290, 102637720, 123165264, 153956580, 205275440, 307913160, 615826320]

約数ペア:

[(1, 615826320), (2, 307913160), (3, 205275440), (4, 153956580), (5, 123165264), (6, 102637720), (8, 76978290), (10, 61582632), (12, 51318860), (15, 41055088), (16, 38489145), (20, 30791316), (24, 25659430), (30, 20527544), (40, 15395658), (48, 12829715), (60, 10263772), (80, 7697829), (120, 5131886), (151, 4078320), (240, 2565943), (302, 2039160), (453, 1359440), (604, 1019580), (755, 815664), (906, 679720), (1208, 509790), (1510, 407832), (1812, 339860), (2265, 271888), (2416, 254895), (3020, 203916), (3624, 169930), (4530, 135944), (6040, 101958), (7248, 84965), (9060, 67972), (12080, 50979), (16993, 36240), (18120, 33986)]