788943780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6113}}^1$

素因数の和:6370

約数の個数: 96

約数和(自身を含む): 2465164800

約数和(自身を除く): 1676221020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 239, 270, 478, 540, 717, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4780, 6113, 6453, 7170, 8604, 10755, 12226, 12906, 14340, 18339, 21510, 24452, 25812, 30565, 32265, 36678, 43020, 55017, 61130, 64530, 73356, 91695, 110034, 122260, 129060, 165051, 183390, 220068, 275085, 330102, 366780, 550170, 660204, 825255, 1100340, 1461007, 1650510, 2922014, 3301020, 4383021, 5844028, 7305035, 8766042, 13149063, 14610070, 17532084, 21915105, 26298126, 29220140, 39447189, 43830210, 52596252, 65745315, 78894378, 87660420, 131490630, 157788756, 197235945, 262981260, 394471890, 788943780]

約数ペア:

[(1, 788943780), (2, 394471890), (3, 262981260), (4, 197235945), (5, 157788756), (6, 131490630), (9, 87660420), (10, 78894378), (12, 65745315), (15, 52596252), (18, 43830210), (20, 39447189), (27, 29220140), (30, 26298126), (36, 21915105), (45, 17532084), (54, 14610070), (60, 13149063), (90, 8766042), (108, 7305035), (135, 5844028), (180, 4383021), (239, 3301020), (270, 2922014), (478, 1650510), (540, 1461007), (717, 1100340), (956, 825255), (1195, 660204), (1434, 550170), (2151, 366780), (2390, 330102), (2868, 275085), (3585, 220068), (4302, 183390), (4780, 165051), (6113, 129060), (6453, 122260), (7170, 110034), (8604, 91695), (10755, 73356), (12226, 64530), (12906, 61130), (14340, 55017), (18339, 43020), (21510, 36678), (24452, 32265), (25812, 30565)]