218258280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1129}}^1$

素因数の和:1328

約数の個数: 128

約数和(自身を含む): 732240000

約数和(自身を除く): 513981720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 179, 180, 216, 270, 358, 360, 537, 540, 716, 895, 1074, 1080, 1129, 1432, 1611, 1790, 2148, 2258, 2685, 3222, 3387, 3580, 4296, 4516, 4833, 5370, 5645, 6444, 6774, 7160, 8055, 9032, 9666, 10161, 10740, 11290, 12888, 13548, 16110, 16935, 19332, 20322, 21480, 22580, 24165, 27096, 30483, 32220, 33870, 38664, 40644, 45160, 48330, 50805, 60966, 64440, 67740, 81288, 96660, 101610, 121932, 135480, 152415, 193320, 202091, 203220, 243864, 304830, 404182, 406440, 606273, 609660, 808364, 1010455, 1212546, 1219320, 1616728, 1818819, 2020910, 2425092, 3031365, 3637638, 4041820, 4850184, 5456457, 6062730, 7275276, 8083640, 9094095, 10912914, 12125460, 14550552, 18188190, 21825828, 24250920, 27282285, 36376380, 43651656, 54564570, 72752760, 109129140, 218258280]

約数ペア:

[(1, 218258280), (2, 109129140), (3, 72752760), (4, 54564570), (5, 43651656), (6, 36376380), (8, 27282285), (9, 24250920), (10, 21825828), (12, 18188190), (15, 14550552), (18, 12125460), (20, 10912914), (24, 9094095), (27, 8083640), (30, 7275276), (36, 6062730), (40, 5456457), (45, 4850184), (54, 4041820), (60, 3637638), (72, 3031365), (90, 2425092), (108, 2020910), (120, 1818819), (135, 1616728), (179, 1219320), (180, 1212546), (216, 1010455), (270, 808364), (358, 609660), (360, 606273), (537, 406440), (540, 404182), (716, 304830), (895, 243864), (1074, 203220), (1080, 202091), (1129, 193320), (1432, 152415), (1611, 135480), (1790, 121932), (2148, 101610), (2258, 96660), (2685, 81288), (3222, 67740), (3387, 64440), (3580, 60966), (4296, 50805), (4516, 48330), (4833, 45160), (5370, 40644), (5645, 38664), (6444, 33870), (6774, 32220), (7160, 30483), (8055, 27096), (9032, 24165), (9666, 22580), (10161, 21480), (10740, 20322), (11290, 19332), (12888, 16935), (13548, 16110)]