1530051720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 4695926400

約数和(自身を除く): 3165874680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 197, 236, 295, 354, 394, 472, 590, 591, 708, 788, 885, 985, 1097, 1180, 1182, 1416, 1576, 1770, 1970, 2194, 2360, 2364, 2955, 3291, 3540, 3940, 4388, 4728, 5485, 5910, 6582, 7080, 7880, 8776, 10970, 11623, 11820, 13164, 16455, 21940, 23246, 23640, 26328, 32910, 34869, 43880, 46492, 58115, 64723, 65820, 69738, 92984, 116230, 129446, 131640, 139476, 174345, 194169, 216109, 232460, 258892, 278952, 323615, 348690, 388338, 432218, 464920, 517784, 647230, 648327, 697380, 776676, 864436, 970845, 1080545, 1294460, 1296654, 1394760, 1553352, 1728872, 1941690, 2161090, 2588920, 2593308, 3241635, 3883380, 4322180, 5186616, 6483270, 7766760, 8644360, 12750431, 12966540, 25500862, 25933080, 38251293, 51001724, 63752155, 76502586, 102003448, 127504310, 153005172, 191256465, 255008620, 306010344, 382512930, 510017240, 765025860, 1530051720]

約数ペア:

[(1, 1530051720), (2, 765025860), (3, 510017240), (4, 382512930), (5, 306010344), (6, 255008620), (8, 191256465), (10, 153005172), (12, 127504310), (15, 102003448), (20, 76502586), (24, 63752155), (30, 51001724), (40, 38251293), (59, 25933080), (60, 25500862), (118, 12966540), (120, 12750431), (177, 8644360), (197, 7766760), (236, 6483270), (295, 5186616), (354, 4322180), (394, 3883380), (472, 3241635), (590, 2593308), (591, 2588920), (708, 2161090), (788, 1941690), (885, 1728872), (985, 1553352), (1097, 1394760), (1180, 1296654), (1182, 1294460), (1416, 1080545), (1576, 970845), (1770, 864436), (1970, 776676), (2194, 697380), (2360, 648327), (2364, 647230), (2955, 517784), (3291, 464920), (3540, 432218), (3940, 388338), (4388, 348690), (4728, 323615), (5485, 278952), (5910, 258892), (6582, 232460), (7080, 216109), (7880, 194169), (8776, 174345), (10970, 139476), (11623, 131640), (11820, 129446), (13164, 116230), (16455, 92984), (21940, 69738), (23246, 65820), (23640, 64723), (26328, 58115), (32910, 46492), (34869, 43880)]