764218320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3184243}}^1$

素因数の和:3184259

約数の個数: 40

約数和(自身を含む): 2369077536

約数和(自身を除く): 1604859216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3184243, 6368486, 9552729, 12736972, 15921215, 19105458, 25473944, 31842430, 38210916, 47763645, 50947888, 63684860, 76421832, 95527290, 127369720, 152843664, 191054580, 254739440, 382109160, 764218320]

約数ペア:

[(1, 764218320), (2, 382109160), (3, 254739440), (4, 191054580), (5, 152843664), (6, 127369720), (8, 95527290), (10, 76421832), (12, 63684860), (15, 50947888), (16, 47763645), (20, 38210916), (24, 31842430), (30, 25473944), (40, 19105458), (48, 15921215), (60, 12736972), (80, 9552729), (120, 6368486), (240, 3184243)]