80066880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3089}}^1$

素因数の和:3118

約数の個数: 140

約数和(自身を含む): 284904180

約数和(自身を除く): 204837300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3089, 3240, 4320, 5184, 6178, 6480, 8640, 9267, 12356, 12960, 15445, 18534, 24712, 25920, 27801, 30890, 37068, 46335, 49424, 55602, 61780, 74136, 83403, 92670, 98848, 111204, 123560, 139005, 148272, 166806, 185340, 197696, 222408, 247120, 250209, 278010, 296544, 333612, 370680, 417015, 444816, 494240, 500418, 556020, 593088, 667224, 741360, 834030, 889632, 988480, 1000836, 1112040, 1251045, 1334448, 1482720, 1668060, 1779264, 2001672, 2224080, 2502090, 2668896, 2965440, 3336120, 4003344, 4448160, 5004180, 5337792, 6672240, 8006688, 8896320, 10008360, 13344480, 16013376, 20016720, 26688960, 40033440, 80066880]

約数ペア:

[(1, 80066880), (2, 40033440), (3, 26688960), (4, 20016720), (5, 16013376), (6, 13344480), (8, 10008360), (9, 8896320), (10, 8006688), (12, 6672240), (15, 5337792), (16, 5004180), (18, 4448160), (20, 4003344), (24, 3336120), (27, 2965440), (30, 2668896), (32, 2502090), (36, 2224080), (40, 2001672), (45, 1779264), (48, 1668060), (54, 1482720), (60, 1334448), (64, 1251045), (72, 1112040), (80, 1000836), (81, 988480), (90, 889632), (96, 834030), (108, 741360), (120, 667224), (135, 593088), (144, 556020), (160, 500418), (162, 494240), (180, 444816), (192, 417015), (216, 370680), (240, 333612), (270, 296544), (288, 278010), (320, 250209), (324, 247120), (360, 222408), (405, 197696), (432, 185340), (480, 166806), (540, 148272), (576, 139005), (648, 123560), (720, 111204), (810, 98848), (864, 92670), (960, 83403), (1080, 74136), (1296, 61780), (1440, 55602), (1620, 49424), (1728, 46335), (2160, 37068), (2592, 30890), (2880, 27801), (3089, 25920), (3240, 24712), (4320, 18534), (5184, 15445), (6178, 12960), (6480, 12356), (8640, 9267)]