127948560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 411818880

約数和(自身を除く): 283870320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 73, 80, 109, 120, 134, 146, 201, 218, 219, 240, 268, 292, 327, 335, 365, 402, 436, 438, 536, 545, 584, 654, 670, 730, 804, 872, 876, 1005, 1072, 1090, 1095, 1168, 1308, 1340, 1460, 1608, 1635, 1744, 1752, 2010, 2180, 2190, 2616, 2680, 2920, 3216, 3270, 3504, 4020, 4360, 4380, 4891, 5232, 5360, 5840, 6540, 7303, 7957, 8040, 8720, 8760, 9782, 13080, 14606, 14673, 15914, 16080, 17520, 19564, 21909, 23871, 24455, 26160, 29212, 29346, 31828, 36515, 39128, 39785, 43818, 47742, 48910, 58424, 58692, 63656, 73030, 73365, 78256, 79570, 87636, 95484, 97820, 109545, 116848, 117384, 119355, 127312, 146060, 146730, 159140, 175272, 190968, 195640, 219090, 234768, 238710, 292120, 293460, 318280, 350544, 381936, 391280, 438180, 477420, 533119, 584240, 586920, 636560, 876360, 954840, 1066238, 1173840, 1599357, 1752720, 1909680, 2132476, 2665595, 3198714, 4264952, 5331190, 6397428, 7996785, 8529904, 10662380, 12794856, 15993570, 21324760, 25589712, 31987140, 42649520, 63974280, 127948560]

約数ペア:

[(1, 127948560), (2, 63974280), (3, 42649520), (4, 31987140), (5, 25589712), (6, 21324760), (8, 15993570), (10, 12794856), (12, 10662380), (15, 8529904), (16, 7996785), (20, 6397428), (24, 5331190), (30, 4264952), (40, 3198714), (48, 2665595), (60, 2132476), (67, 1909680), (73, 1752720), (80, 1599357), (109, 1173840), (120, 1066238), (134, 954840), (146, 876360), (201, 636560), (218, 586920), (219, 584240), (240, 533119), (268, 477420), (292, 438180), (327, 391280), (335, 381936), (365, 350544), (402, 318280), (436, 293460), (438, 292120), (536, 238710), (545, 234768), (584, 219090), (654, 195640), (670, 190968), (730, 175272), (804, 159140), (872, 146730), (876, 146060), (1005, 127312), (1072, 119355), (1090, 117384), (1095, 116848), (1168, 109545), (1308, 97820), (1340, 95484), (1460, 87636), (1608, 79570), (1635, 78256), (1744, 73365), (1752, 73030), (2010, 63656), (2180, 58692), (2190, 58424), (2616, 48910), (2680, 47742), (2920, 43818), (3216, 39785), (3270, 39128), (3504, 36515), (4020, 31828), (4360, 29346), (4380, 29212), (4891, 26160), (5232, 24455), (5360, 23871), (5840, 21909), (6540, 19564), (7303, 17520), (7957, 16080), (8040, 15914), (8720, 14673), (8760, 14606), (9782, 13080)]