445157040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1697}}^1$

素因数の和:2806

約数の個数: 80

約数和(自身を含む): 1382063328

約数和(自身を除く): 936906288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1093, 1697, 2186, 3279, 3394, 4372, 5091, 5465, 6558, 6788, 8485, 8744, 10182, 10930, 13116, 13576, 16395, 16970, 17488, 20364, 21860, 25455, 26232, 27152, 32790, 33940, 40728, 43720, 50910, 52464, 65580, 67880, 81456, 87440, 101820, 131160, 135760, 203640, 262320, 407280, 1854821, 3709642, 5564463, 7419284, 9274105, 11128926, 14838568, 18548210, 22257852, 27822315, 29677136, 37096420, 44515704, 55644630, 74192840, 89031408, 111289260, 148385680, 222578520, 445157040]

約数ペア:

[(1, 445157040), (2, 222578520), (3, 148385680), (4, 111289260), (5, 89031408), (6, 74192840), (8, 55644630), (10, 44515704), (12, 37096420), (15, 29677136), (16, 27822315), (20, 22257852), (24, 18548210), (30, 14838568), (40, 11128926), (48, 9274105), (60, 7419284), (80, 5564463), (120, 3709642), (240, 1854821), (1093, 407280), (1697, 262320), (2186, 203640), (3279, 135760), (3394, 131160), (4372, 101820), (5091, 87440), (5465, 81456), (6558, 67880), (6788, 65580), (8485, 52464), (8744, 50910), (10182, 43720), (10930, 40728), (13116, 33940), (13576, 32790), (16395, 27152), (16970, 26232), (17488, 25455), (20364, 21860)]