30075120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41771}}^1$

素因数の和:41790

約数の個数: 60

約数和(自身を含む): 101004696

約数和(自身を除く): 70929576

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, 41771, 83542, 125313, 167084, 208855, 250626, 334168, 375939, 417710, 501252, 626565, 668336, 751878, 835420, 1002504, 1253130, 1503756, 1670840, 1879695, 2005008, 2506260, 3007512, 3341680, 3759390, 5012520, 6015024, 7518780, 10025040, 15037560, 30075120]

約数ペア:

[(1, 30075120), (2, 15037560), (3, 10025040), (4, 7518780), (5, 6015024), (6, 5012520), (8, 3759390), (9, 3341680), (10, 3007512), (12, 2506260), (15, 2005008), (16, 1879695), (18, 1670840), (20, 1503756), (24, 1253130), (30, 1002504), (36, 835420), (40, 751878), (45, 668336), (48, 626565), (60, 501252), (72, 417710), (80, 375939), (90, 334168), (120, 250626), (144, 208855), (180, 167084), (240, 125313), (360, 83542), (720, 41771)]