303846720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{316507}}^1$

素因数の和:316527

約数の個数: 56

約数和(自身を含む): 964716384

約数和(自身を除く): 660869664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 316507, 633014, 949521, 1266028, 1582535, 1899042, 2532056, 3165070, 3798084, 4747605, 5064112, 6330140, 7596168, 9495210, 10128224, 12660280, 15192336, 18990420, 20256448, 25320560, 30384672, 37980840, 50641120, 60769344, 75961680, 101282240, 151923360, 303846720]

約数ペア:

[(1, 303846720), (2, 151923360), (3, 101282240), (4, 75961680), (5, 60769344), (6, 50641120), (8, 37980840), (10, 30384672), (12, 25320560), (15, 20256448), (16, 18990420), (20, 15192336), (24, 12660280), (30, 10128224), (32, 9495210), (40, 7596168), (48, 6330140), (60, 5064112), (64, 4747605), (80, 3798084), (96, 3165070), (120, 2532056), (160, 1899042), (192, 1582535), (240, 1266028), (320, 949521), (480, 633014), (960, 316507)]