160489440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1969

約数の個数: 144

約数和(自身を含む): 557247600

約数和(自身を除く): 396758160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 1889, 2124, 2360, 2655, 2832, 3540, 3778, 4248, 4720, 5310, 5664, 5667, 7080, 7556, 8496, 9440, 9445, 10620, 11334, 14160, 15112, 16992, 17001, 18890, 21240, 22668, 28320, 28335, 30224, 34002, 37780, 42480, 45336, 56670, 60448, 68004, 75560, 84960, 85005, 90672, 111451, 113340, 136008, 151120, 170010, 181344, 222902, 226680, 272016, 302240, 334353, 340020, 445804, 453360, 544032, 557255, 668706, 680040, 891608, 906720, 1003059, 1114510, 1337412, 1360080, 1671765, 1783216, 2006118, 2229020, 2674824, 2720160, 3343530, 3566432, 4012236, 4458040, 5015295, 5349648, 6687060, 8024472, 8916080, 10030590, 10699296, 13374120, 16048944, 17832160, 20061180, 26748240, 32097888, 40122360, 53496480, 80244720, 160489440]

約数ペア:

[(1, 160489440), (2, 80244720), (3, 53496480), (4, 40122360), (5, 32097888), (6, 26748240), (8, 20061180), (9, 17832160), (10, 16048944), (12, 13374120), (15, 10699296), (16, 10030590), (18, 8916080), (20, 8024472), (24, 6687060), (30, 5349648), (32, 5015295), (36, 4458040), (40, 4012236), (45, 3566432), (48, 3343530), (59, 2720160), (60, 2674824), (72, 2229020), (80, 2006118), (90, 1783216), (96, 1671765), (118, 1360080), (120, 1337412), (144, 1114510), (160, 1003059), (177, 906720), (180, 891608), (236, 680040), (240, 668706), (288, 557255), (295, 544032), (354, 453360), (360, 445804), (472, 340020), (480, 334353), (531, 302240), (590, 272016), (708, 226680), (720, 222902), (885, 181344), (944, 170010), (1062, 151120), (1180, 136008), (1416, 113340), (1440, 111451), (1770, 90672), (1888, 85005), (1889, 84960), (2124, 75560), (2360, 68004), (2655, 60448), (2832, 56670), (3540, 45336), (3778, 42480), (4248, 37780), (4720, 34002), (5310, 30224), (5664, 28335), (5667, 28320), (7080, 22668), (7556, 21240), (8496, 18890), (9440, 17001), (9445, 16992), (10620, 15112), (11334, 14160)]