120037920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 402361344

約数和(自身を除く): 282323424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 83, 92, 96, 115, 120, 131, 138, 160, 166, 184, 230, 240, 249, 262, 276, 332, 345, 368, 393, 415, 460, 480, 498, 524, 552, 655, 664, 690, 736, 786, 830, 920, 996, 1048, 1104, 1245, 1310, 1328, 1380, 1572, 1660, 1840, 1909, 1965, 1992, 2096, 2208, 2490, 2620, 2656, 2760, 3013, 3144, 3320, 3680, 3818, 3930, 3984, 4192, 4980, 5240, 5520, 5727, 6026, 6288, 6640, 7636, 7860, 7968, 9039, 9545, 9960, 10480, 10873, 11040, 11454, 12052, 12576, 13280, 15065, 15272, 15720, 18078, 19090, 19920, 20960, 21746, 22908, 24104, 28635, 30130, 30544, 31440, 32619, 36156, 38180, 39840, 43492, 45195, 45816, 48208, 54365, 57270, 60260, 61088, 62880, 65238, 72312, 76360, 86984, 90390, 91632, 96416, 108730, 114540, 120520, 130476, 144624, 152720, 163095, 173968, 180780, 183264, 217460, 229080, 241040, 250079, 260952, 289248, 305440, 326190, 347936, 361560, 434920, 458160, 482080, 500158, 521904, 652380, 723120, 750237, 869840, 916320, 1000316, 1043808, 1250395, 1304760, 1446240, 1500474, 1739680, 2000632, 2500790, 2609520, 3000948, 3751185, 4001264, 5001580, 5219040, 6001896, 7502370, 8002528, 10003160, 12003792, 15004740, 20006320, 24007584, 30009480, 40012640, 60018960, 120037920]

約数ペア:

[(1, 120037920), (2, 60018960), (3, 40012640), (4, 30009480), (5, 24007584), (6, 20006320), (8, 15004740), (10, 12003792), (12, 10003160), (15, 8002528), (16, 7502370), (20, 6001896), (23, 5219040), (24, 5001580), (30, 4001264), (32, 3751185), (40, 3000948), (46, 2609520), (48, 2500790), (60, 2000632), (69, 1739680), (80, 1500474), (83, 1446240), (92, 1304760), (96, 1250395), (115, 1043808), (120, 1000316), (131, 916320), (138, 869840), (160, 750237), (166, 723120), (184, 652380), (230, 521904), (240, 500158), (249, 482080), (262, 458160), (276, 434920), (332, 361560), (345, 347936), (368, 326190), (393, 305440), (415, 289248), (460, 260952), (480, 250079), (498, 241040), (524, 229080), (552, 217460), (655, 183264), (664, 180780), (690, 173968), (736, 163095), (786, 152720), (830, 144624), (920, 130476), (996, 120520), (1048, 114540), (1104, 108730), (1245, 96416), (1310, 91632), (1328, 90390), (1380, 86984), (1572, 76360), (1660, 72312), (1840, 65238), (1909, 62880), (1965, 61088), (1992, 60260), (2096, 57270), (2208, 54365), (2490, 48208), (2620, 45816), (2656, 45195), (2760, 43492), (3013, 39840), (3144, 38180), (3320, 36156), (3680, 32619), (3818, 31440), (3930, 30544), (3984, 30130), (4192, 28635), (4980, 24104), (5240, 22908), (5520, 21746), (5727, 20960), (6026, 19920), (6288, 19090), (6640, 18078), (7636, 15720), (7860, 15272), (7968, 15065), (9039, 13280), (9545, 12576), (9960, 12052), (10480, 11454), (10873, 11040)]