121067280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{929}}^1$

素因数の和:1129

約数の個数: 120

約数和(自身を含む): 409270680

約数和(自身を除く): 288203400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 360, 362, 543, 720, 724, 905, 929, 1086, 1448, 1629, 1810, 1858, 2172, 2715, 2787, 2896, 3258, 3620, 3716, 4344, 4645, 5430, 5574, 6516, 7240, 7432, 8145, 8361, 8688, 9290, 10860, 11148, 13032, 13935, 14480, 14864, 16290, 16722, 18580, 21720, 22296, 26064, 27870, 32580, 33444, 37160, 41805, 43440, 44592, 55740, 65160, 66888, 74320, 83610, 111480, 130320, 133776, 167220, 168149, 222960, 334440, 336298, 504447, 668880, 672596, 840745, 1008894, 1345192, 1513341, 1681490, 2017788, 2522235, 2690384, 3026682, 3362980, 4035576, 5044470, 6053364, 6725960, 7566705, 8071152, 10088940, 12106728, 13451920, 15133410, 20177880, 24213456, 30266820, 40355760, 60533640, 121067280]

約数ペア:

[(1, 121067280), (2, 60533640), (3, 40355760), (4, 30266820), (5, 24213456), (6, 20177880), (8, 15133410), (9, 13451920), (10, 12106728), (12, 10088940), (15, 8071152), (16, 7566705), (18, 6725960), (20, 6053364), (24, 5044470), (30, 4035576), (36, 3362980), (40, 3026682), (45, 2690384), (48, 2522235), (60, 2017788), (72, 1681490), (80, 1513341), (90, 1345192), (120, 1008894), (144, 840745), (180, 672596), (181, 668880), (240, 504447), (360, 336298), (362, 334440), (543, 222960), (720, 168149), (724, 167220), (905, 133776), (929, 130320), (1086, 111480), (1448, 83610), (1629, 74320), (1810, 66888), (1858, 65160), (2172, 55740), (2715, 44592), (2787, 43440), (2896, 41805), (3258, 37160), (3620, 33444), (3716, 32580), (4344, 27870), (4645, 26064), (5430, 22296), (5574, 21720), (6516, 18580), (7240, 16722), (7432, 16290), (8145, 14864), (8361, 14480), (8688, 13935), (9290, 13032), (10860, 11148)]