2890907280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7477}}^1$

素因数の和:7678

約数の個数: 160

約数和(自身を含む): 10014537600

約数和(自身を除く): 7123630320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 179, 180, 216, 240, 270, 358, 360, 432, 537, 540, 716, 720, 895, 1074, 1080, 1432, 1611, 1790, 2148, 2160, 2685, 2864, 3222, 3580, 4296, 4833, 5370, 6444, 7160, 7477, 8055, 8592, 9666, 10740, 12888, 14320, 14954, 16110, 19332, 21480, 22431, 24165, 25776, 29908, 32220, 37385, 38664, 42960, 44862, 48330, 59816, 64440, 67293, 74770, 77328, 89724, 96660, 112155, 119632, 128880, 134586, 149540, 179448, 193320, 201879, 224310, 269172, 299080, 336465, 358896, 386640, 403758, 448620, 538344, 598160, 672930, 807516, 897240, 1009395, 1076688, 1338383, 1345860, 1615032, 1794480, 2018790, 2676766, 2691720, 3230064, 4015149, 4037580, 5353532, 5383440, 6691915, 8030298, 8075160, 10707064, 12045447, 13383830, 16060596, 16150320, 20075745, 21414128, 24090894, 26767660, 32121192, 36136341, 40151490, 48181788, 53535320, 60227235, 64242384, 72272682, 80302980, 96363576, 107070640, 120454470, 144545364, 160605960, 180681705, 192727152, 240908940, 289090728, 321211920, 361363410, 481817880, 578181456, 722726820, 963635760, 1445453640, 2890907280]

約数ペア:

[(1, 2890907280), (2, 1445453640), (3, 963635760), (4, 722726820), (5, 578181456), (6, 481817880), (8, 361363410), (9, 321211920), (10, 289090728), (12, 240908940), (15, 192727152), (16, 180681705), (18, 160605960), (20, 144545364), (24, 120454470), (27, 107070640), (30, 96363576), (36, 80302980), (40, 72272682), (45, 64242384), (48, 60227235), (54, 53535320), (60, 48181788), (72, 40151490), (80, 36136341), (90, 32121192), (108, 26767660), (120, 24090894), (135, 21414128), (144, 20075745), (179, 16150320), (180, 16060596), (216, 13383830), (240, 12045447), (270, 10707064), (358, 8075160), (360, 8030298), (432, 6691915), (537, 5383440), (540, 5353532), (716, 4037580), (720, 4015149), (895, 3230064), (1074, 2691720), (1080, 2676766), (1432, 2018790), (1611, 1794480), (1790, 1615032), (2148, 1345860), (2160, 1338383), (2685, 1076688), (2864, 1009395), (3222, 897240), (3580, 807516), (4296, 672930), (4833, 598160), (5370, 538344), (6444, 448620), (7160, 403758), (7477, 386640), (8055, 358896), (8592, 336465), (9666, 299080), (10740, 269172), (12888, 224310), (14320, 201879), (14954, 193320), (16110, 179448), (19332, 149540), (21480, 134586), (22431, 128880), (24165, 119632), (25776, 112155), (29908, 96660), (32220, 89724), (37385, 77328), (38664, 74770), (42960, 67293), (44862, 64440), (48330, 59816)]