3072240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 10968048

約数和(自身を除く): 7895808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 251, 255, 272, 306, 340, 360, 408, 502, 510, 612, 680, 720, 753, 765, 816, 1004, 1020, 1224, 1255, 1360, 1506, 1530, 2008, 2040, 2259, 2448, 2510, 3012, 3060, 3765, 4016, 4080, 4267, 4518, 5020, 6024, 6120, 7530, 8534, 9036, 10040, 11295, 12048, 12240, 12801, 15060, 17068, 18072, 20080, 21335, 22590, 25602, 30120, 34136, 36144, 38403, 42670, 45180, 51204, 60240, 64005, 68272, 76806, 85340, 90360, 102408, 128010, 153612, 170680, 180720, 192015, 204816, 256020, 307224, 341360, 384030, 512040, 614448, 768060, 1024080, 1536120, 3072240]

約数ペア:

[(1, 3072240), (2, 1536120), (3, 1024080), (4, 768060), (5, 614448), (6, 512040), (8, 384030), (9, 341360), (10, 307224), (12, 256020), (15, 204816), (16, 192015), (17, 180720), (18, 170680), (20, 153612), (24, 128010), (30, 102408), (34, 90360), (36, 85340), (40, 76806), (45, 68272), (48, 64005), (51, 60240), (60, 51204), (68, 45180), (72, 42670), (80, 38403), (85, 36144), (90, 34136), (102, 30120), (120, 25602), (136, 22590), (144, 21335), (153, 20080), (170, 18072), (180, 17068), (204, 15060), (240, 12801), (251, 12240), (255, 12048), (272, 11295), (306, 10040), (340, 9036), (360, 8534), (408, 7530), (502, 6120), (510, 6024), (612, 5020), (680, 4518), (720, 4267), (753, 4080), (765, 4016), (816, 3765), (1004, 3060), (1020, 3012), (1224, 2510), (1255, 2448), (1360, 2259), (1506, 2040), (1530, 2008)]