304647120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{423121}}^1$

素因数の和:423140

約数の個数: 60

約数和(自身を含む): 1023108996

約数和(自身を除く): 718461876

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 423121, 846242, 1269363, 1692484, 2115605, 2538726, 3384968, 3808089, 4231210, 5077452, 6346815, 6769936, 7616178, 8462420, 10154904, 12693630, 15232356, 16924840, 19040445, 20309808, 25387260, 30464712, 33849680, 38080890, 50774520, 60929424, 76161780, 101549040, 152323560, 304647120]

約数ペア:

[(1, 304647120), (2, 152323560), (3, 101549040), (4, 76161780), (5, 60929424), (6, 50774520), (8, 38080890), (9, 33849680), (10, 30464712), (12, 25387260), (15, 20309808), (16, 19040445), (18, 16924840), (20, 15232356), (24, 12693630), (30, 10154904), (36, 8462420), (40, 7616178), (45, 6769936), (48, 6346815), (60, 5077452), (72, 4231210), (80, 3808089), (90, 3384968), (120, 2538726), (144, 2115605), (180, 1692484), (240, 1269363), (360, 846242), (720, 423121)]