325049520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79669}}^1$

素因数の和:79702

約数の個数: 80

約数和(自身を含む): 1066940640

約数和(自身を除く): 741891120

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, 2040, 4080, 79669, 159338, 239007, 318676, 398345, 478014, 637352, 796690, 956028, 1195035, 1274704, 1354373, 1593380, 1912056, 2390070, 2708746, 3186760, 3824112, 4063119, 4780140, 5417492, 6373520, 6771865, 8126238, 9560280, 10834984, 13543730, 16252476, 19120560, 20315595, 21669968, 27087460, 32504952, 40631190, 54174920, 65009904, 81262380, 108349840, 162524760, 325049520]

約数ペア:

[(1, 325049520), (2, 162524760), (3, 108349840), (4, 81262380), (5, 65009904), (6, 54174920), (8, 40631190), (10, 32504952), (12, 27087460), (15, 21669968), (16, 20315595), (17, 19120560), (20, 16252476), (24, 13543730), (30, 10834984), (34, 9560280), (40, 8126238), (48, 6771865), (51, 6373520), (60, 5417492), (68, 4780140), (80, 4063119), (85, 3824112), (102, 3186760), (120, 2708746), (136, 2390070), (170, 1912056), (204, 1593380), (240, 1354373), (255, 1274704), (272, 1195035), (340, 956028), (408, 796690), (510, 637352), (680, 478014), (816, 398345), (1020, 318676), (1360, 239007), (2040, 159338), (4080, 79669)]