393241680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42013}}^1$

素因数の和:42045

約数の個数: 120

約数和(自身を含む): 1422257928

約数和(自身を除く): 1029016248

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, 42013, 84026, 126039, 168052, 210065, 252078, 336104, 378117, 420130, 504156, 546169, 630195, 672208, 756234, 840260, 1008312, 1092338, 1260390, 1512468, 1638507, 1680520, 1890585, 2016624, 2184676, 2520780, 2730845, 3024936, 3277014, 3361040, 3781170, 4369352, 4915521, 5041560, 5461690, 6049872, 6554028, 7562340, 8192535, 8738704, 9831042, 10083120, 10923380, 13108056, 15124680, 16385070, 19662084, 21846760, 24577605, 26216112, 30249360, 32770140, 39324168, 43693520, 49155210, 65540280, 78648336, 98310420, 131080560, 196620840, 393241680]

約数ペア:

[(1, 393241680), (2, 196620840), (3, 131080560), (4, 98310420), (5, 78648336), (6, 65540280), (8, 49155210), (9, 43693520), (10, 39324168), (12, 32770140), (13, 30249360), (15, 26216112), (16, 24577605), (18, 21846760), (20, 19662084), (24, 16385070), (26, 15124680), (30, 13108056), (36, 10923380), (39, 10083120), (40, 9831042), (45, 8738704), (48, 8192535), (52, 7562340), (60, 6554028), (65, 6049872), (72, 5461690), (78, 5041560), (80, 4915521), (90, 4369352), (104, 3781170), (117, 3361040), (120, 3277014), (130, 3024936), (144, 2730845), (156, 2520780), (180, 2184676), (195, 2016624), (208, 1890585), (234, 1680520), (240, 1638507), (260, 1512468), (312, 1260390), (360, 1092338), (390, 1008312), (468, 840260), (520, 756234), (585, 672208), (624, 630195), (720, 546169), (780, 504156), (936, 420130), (1040, 378117), (1170, 336104), (1560, 252078), (1872, 210065), (2340, 168052), (3120, 126039), (4680, 84026), (9360, 42013)]