754608240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61651}}^1$

素因数の和:61687

約数の個数: 120

約数和(自身を含む): 2683341648

約数和(自身を除く): 1928733408

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, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 61651, 123302, 184953, 246604, 308255, 369906, 493208, 554859, 616510, 739812, 924765, 986416, 1048067, 1109718, 1233020, 1479624, 1849530, 2096134, 2219436, 2466040, 2774295, 2959248, 3144201, 3699060, 4192268, 4438872, 4932080, 5240335, 5548590, 6288402, 7398120, 8384536, 8877744, 9432603, 10480670, 11097180, 12576804, 14796240, 15721005, 16769072, 18865206, 20961340, 22194360, 25153608, 31442010, 37730412, 41922680, 44388720, 47163015, 50307216, 62884020, 75460824, 83845360, 94326030, 125768040, 150921648, 188652060, 251536080, 377304120, 754608240]

約数ペア:

[(1, 754608240), (2, 377304120), (3, 251536080), (4, 188652060), (5, 150921648), (6, 125768040), (8, 94326030), (9, 83845360), (10, 75460824), (12, 62884020), (15, 50307216), (16, 47163015), (17, 44388720), (18, 41922680), (20, 37730412), (24, 31442010), (30, 25153608), (34, 22194360), (36, 20961340), (40, 18865206), (45, 16769072), (48, 15721005), (51, 14796240), (60, 12576804), (68, 11097180), (72, 10480670), (80, 9432603), (85, 8877744), (90, 8384536), (102, 7398120), (120, 6288402), (136, 5548590), (144, 5240335), (153, 4932080), (170, 4438872), (180, 4192268), (204, 3699060), (240, 3144201), (255, 2959248), (272, 2774295), (306, 2466040), (340, 2219436), (360, 2096134), (408, 1849530), (510, 1479624), (612, 1233020), (680, 1109718), (720, 1048067), (765, 986416), (816, 924765), (1020, 739812), (1224, 616510), (1360, 554859), (1530, 493208), (2040, 369906), (2448, 308255), (3060, 246604), (4080, 184953), (6120, 123302), (12240, 61651)]