497137680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53113}}^1$

素因数の和:53145

約数の個数: 120

約数和(自身を含む): 1798015128

約数和(自身を除く): 1300877448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 53113, 106226, 159339, 212452, 265565, 318678, 424904, 478017, 531130, 637356, 690469, 796695, 849808, 956034, 1062260, 1274712, 1380938, 1593390, 1912068, 2071407, 2124520, 2390085, 2549424, 2761876, 3186780, 3452345, 3824136, 4142814, 4249040, 4780170, 5523752, 6214221, 6373560, 6904690, 7648272, 8285628, 9560340, 10357035, 11047504, 12428442, 12747120, 13809380, 16571256, 19120680, 20714070, 24856884, 27618760, 31071105, 33142512, 38241360, 41428140, 49713768, 55237520, 62142210, 82856280, 99427536, 124284420, 165712560, 248568840, 497137680]

約数ペア:

[(1, 497137680), (2, 248568840), (3, 165712560), (4, 124284420), (5, 99427536), (6, 82856280), (8, 62142210), (9, 55237520), (10, 49713768), (12, 41428140), (13, 38241360), (15, 33142512), (16, 31071105), (18, 27618760), (20, 24856884), (24, 20714070), (26, 19120680), (30, 16571256), (36, 13809380), (39, 12747120), (40, 12428442), (45, 11047504), (48, 10357035), (52, 9560340), (60, 8285628), (65, 7648272), (72, 6904690), (78, 6373560), (80, 6214221), (90, 5523752), (104, 4780170), (117, 4249040), (120, 4142814), (130, 3824136), (144, 3452345), (156, 3186780), (180, 2761876), (195, 2549424), (208, 2390085), (234, 2124520), (240, 2071407), (260, 1912068), (312, 1593390), (360, 1380938), (390, 1274712), (468, 1062260), (520, 956034), (585, 849808), (624, 796695), (720, 690469), (780, 637356), (936, 531130), (1040, 478017), (1170, 424904), (1560, 318678), (1872, 265565), (2340, 212452), (3120, 159339), (4680, 106226), (9360, 53113)]