444803280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{17321}}^1$

素因数の和:17444

約数の個数: 80

約数和(自身を含む): 1391857344

約数和(自身を除く): 947054064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 17321, 25680, 34642, 51963, 69284, 86605, 103926, 138568, 173210, 207852, 259815, 277136, 346420, 415704, 519630, 692840, 831408, 1039260, 1385680, 1853347, 2078520, 3706694, 4157040, 5560041, 7413388, 9266735, 11120082, 14826776, 18533470, 22240164, 27800205, 29653552, 37066940, 44480328, 55600410, 74133880, 88960656, 111200820, 148267760, 222401640, 444803280]

約数ペア:

[(1, 444803280), (2, 222401640), (3, 148267760), (4, 111200820), (5, 88960656), (6, 74133880), (8, 55600410), (10, 44480328), (12, 37066940), (15, 29653552), (16, 27800205), (20, 22240164), (24, 18533470), (30, 14826776), (40, 11120082), (48, 9266735), (60, 7413388), (80, 5560041), (107, 4157040), (120, 3706694), (214, 2078520), (240, 1853347), (321, 1385680), (428, 1039260), (535, 831408), (642, 692840), (856, 519630), (1070, 415704), (1284, 346420), (1605, 277136), (1712, 259815), (2140, 207852), (2568, 173210), (3210, 138568), (4280, 103926), (5136, 86605), (6420, 69284), (8560, 51963), (12840, 34642), (17321, 25680)]