306735120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{142007}}^1$

素因数の和:142029

約数の個数: 80

約数和(自身を含む): 1056539520

約数和(自身を除く): 749804400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 142007, 284014, 426021, 568028, 710035, 852042, 1136056, 1278063, 1420070, 1704084, 2130105, 2272112, 2556126, 2840140, 3408168, 3834189, 4260210, 5112252, 5680280, 6390315, 6816336, 7668378, 8520420, 10224504, 11360560, 12780630, 15336756, 17040840, 19170945, 20449008, 25561260, 30673512, 34081680, 38341890, 51122520, 61347024, 76683780, 102245040, 153367560, 306735120]

約数ペア:

[(1, 306735120), (2, 153367560), (3, 102245040), (4, 76683780), (5, 61347024), (6, 51122520), (8, 38341890), (9, 34081680), (10, 30673512), (12, 25561260), (15, 20449008), (16, 19170945), (18, 17040840), (20, 15336756), (24, 12780630), (27, 11360560), (30, 10224504), (36, 8520420), (40, 7668378), (45, 6816336), (48, 6390315), (54, 5680280), (60, 5112252), (72, 4260210), (80, 3834189), (90, 3408168), (108, 2840140), (120, 2556126), (135, 2272112), (144, 2130105), (180, 1704084), (216, 1420070), (240, 1278063), (270, 1136056), (360, 852042), (432, 710035), (540, 568028), (720, 426021), (1080, 284014), (2160, 142007)]