299980080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1039}}^1$

素因数の和:1459

約数の個数: 120

約数和(自身を含む): 1010917440

約数和(自身を除く): 710937360

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, 401, 720, 802, 1039, 1203, 1604, 2005, 2078, 2406, 3117, 3208, 3609, 4010, 4156, 4812, 5195, 6015, 6234, 6416, 7218, 8020, 8312, 9351, 9624, 10390, 12030, 12468, 14436, 15585, 16040, 16624, 18045, 18702, 19248, 20780, 24060, 24936, 28872, 31170, 32080, 36090, 37404, 41560, 46755, 48120, 49872, 57744, 62340, 72180, 74808, 83120, 93510, 96240, 124680, 144360, 149616, 187020, 249360, 288720, 374040, 416639, 748080, 833278, 1249917, 1666556, 2083195, 2499834, 3333112, 3749751, 4166390, 4999668, 6249585, 6666224, 7499502, 8332780, 9999336, 12499170, 14999004, 16665560, 18748755, 19998672, 24998340, 29998008, 33331120, 37497510, 49996680, 59996016, 74995020, 99993360, 149990040, 299980080]

約数ペア:

[(1, 299980080), (2, 149990040), (3, 99993360), (4, 74995020), (5, 59996016), (6, 49996680), (8, 37497510), (9, 33331120), (10, 29998008), (12, 24998340), (15, 19998672), (16, 18748755), (18, 16665560), (20, 14999004), (24, 12499170), (30, 9999336), (36, 8332780), (40, 7499502), (45, 6666224), (48, 6249585), (60, 4999668), (72, 4166390), (80, 3749751), (90, 3333112), (120, 2499834), (144, 2083195), (180, 1666556), (240, 1249917), (360, 833278), (401, 748080), (720, 416639), (802, 374040), (1039, 288720), (1203, 249360), (1604, 187020), (2005, 149616), (2078, 144360), (2406, 124680), (3117, 96240), (3208, 93510), (3609, 83120), (4010, 74808), (4156, 72180), (4812, 62340), (5195, 57744), (6015, 49872), (6234, 48120), (6416, 46755), (7218, 41560), (8020, 37404), (8312, 36090), (9351, 32080), (9624, 31170), (10390, 28872), (12030, 24936), (12468, 24060), (14436, 20780), (15585, 19248), (16040, 18702), (16624, 18045)]