139165440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{36241}}^1$

素因数の和:36265

約数の個数: 72

約数和(自身を含む): 444471888

約数和(自身を除く): 305306448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 36241, 72482, 108723, 144964, 181205, 217446, 289928, 362410, 434892, 543615, 579856, 724820, 869784, 1087230, 1159712, 1449640, 1739568, 2174460, 2319424, 2899280, 3479136, 4348920, 4638848, 5798560, 6958272, 8697840, 9277696, 11597120, 13916544, 17395680, 23194240, 27833088, 34791360, 46388480, 69582720, 139165440]

約数ペア:

[(1, 139165440), (2, 69582720), (3, 46388480), (4, 34791360), (5, 27833088), (6, 23194240), (8, 17395680), (10, 13916544), (12, 11597120), (15, 9277696), (16, 8697840), (20, 6958272), (24, 5798560), (30, 4638848), (32, 4348920), (40, 3479136), (48, 2899280), (60, 2319424), (64, 2174460), (80, 1739568), (96, 1449640), (120, 1159712), (128, 1087230), (160, 869784), (192, 724820), (240, 579856), (256, 543615), (320, 434892), (384, 362410), (480, 289928), (640, 217446), (768, 181205), (960, 144964), (1280, 108723), (1920, 72482), (3840, 36241)]