48975120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 165739392

約数和(自身を除く): 116764272

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, 251, 271, 360, 502, 542, 720, 753, 813, 1004, 1084, 1255, 1355, 1506, 1626, 2008, 2168, 2259, 2439, 2510, 2710, 3012, 3252, 3765, 4016, 4065, 4336, 4518, 4878, 5020, 5420, 6024, 6504, 7530, 8130, 9036, 9756, 10040, 10840, 11295, 12048, 12195, 13008, 15060, 16260, 18072, 19512, 20080, 21680, 22590, 24390, 30120, 32520, 36144, 39024, 45180, 48780, 60240, 65040, 68021, 90360, 97560, 136042, 180720, 195120, 204063, 272084, 340105, 408126, 544168, 612189, 680210, 816252, 1020315, 1088336, 1224378, 1360420, 1632504, 2040630, 2448756, 2720840, 3060945, 3265008, 4081260, 4897512, 5441680, 6121890, 8162520, 9795024, 12243780, 16325040, 24487560, 48975120]

約数ペア:

[(1, 48975120), (2, 24487560), (3, 16325040), (4, 12243780), (5, 9795024), (6, 8162520), (8, 6121890), (9, 5441680), (10, 4897512), (12, 4081260), (15, 3265008), (16, 3060945), (18, 2720840), (20, 2448756), (24, 2040630), (30, 1632504), (36, 1360420), (40, 1224378), (45, 1088336), (48, 1020315), (60, 816252), (72, 680210), (80, 612189), (90, 544168), (120, 408126), (144, 340105), (180, 272084), (240, 204063), (251, 195120), (271, 180720), (360, 136042), (502, 97560), (542, 90360), (720, 68021), (753, 65040), (813, 60240), (1004, 48780), (1084, 45180), (1255, 39024), (1355, 36144), (1506, 32520), (1626, 30120), (2008, 24390), (2168, 22590), (2259, 21680), (2439, 20080), (2510, 19512), (2710, 18072), (3012, 16260), (3252, 15060), (3765, 13008), (4016, 12195), (4065, 12048), (4336, 11295), (4518, 10840), (4878, 10040), (5020, 9756), (5420, 9036), (6024, 8130), (6504, 7530)]