1536120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 5307120

約数和(自身を除く): 3771000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 251, 255, 306, 340, 360, 408, 502, 510, 612, 680, 753, 765, 1004, 1020, 1224, 1255, 1506, 1530, 2008, 2040, 2259, 2510, 3012, 3060, 3765, 4267, 4518, 5020, 6024, 6120, 7530, 8534, 9036, 10040, 11295, 12801, 15060, 17068, 18072, 21335, 22590, 25602, 30120, 34136, 38403, 42670, 45180, 51204, 64005, 76806, 85340, 90360, 102408, 128010, 153612, 170680, 192015, 256020, 307224, 384030, 512040, 768060, 1536120]

約数ペア:

[(1, 1536120), (2, 768060), (3, 512040), (4, 384030), (5, 307224), (6, 256020), (8, 192015), (9, 170680), (10, 153612), (12, 128010), (15, 102408), (17, 90360), (18, 85340), (20, 76806), (24, 64005), (30, 51204), (34, 45180), (36, 42670), (40, 38403), (45, 34136), (51, 30120), (60, 25602), (68, 22590), (72, 21335), (85, 18072), (90, 17068), (102, 15060), (120, 12801), (136, 11295), (153, 10040), (170, 9036), (180, 8534), (204, 7530), (251, 6120), (255, 6024), (306, 5020), (340, 4518), (360, 4267), (408, 3765), (502, 3060), (510, 3012), (612, 2510), (680, 2259), (753, 2040), (765, 2008), (1004, 1530), (1020, 1506), (1224, 1255)]