260947440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9293}}^1$

素因数の和:9328

約数の個数: 160

約数和(自身を含む): 968063040

約数和(自身を除く): 707115600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9293, 9360, 14040, 18586, 27879, 28080, 37172, 46465, 55758, 74344, 83637, 92930, 111516, 120809, 139395, 148688, 167274, 185860, 223032, 241618, 250911, 278790, 334548, 362427, 371720, 418185, 446064, 483236, 501822, 557580, 604045, 669096, 724854, 743440, 836370, 966472, 1003644, 1087281, 1115160, 1208090, 1254555, 1338192, 1449708, 1672740, 1812135, 1932944, 2007288, 2174562, 2230320, 2416180, 2509110, 2899416, 3261843, 3345480, 3624270, 4014576, 4349124, 4832360, 5018220, 5436405, 5798832, 6523686, 6690960, 7248540, 8698248, 9664720, 10036440, 10872810, 13047372, 14497080, 16309215, 17396496, 20072880, 21745620, 26094744, 28994160, 32618430, 43491240, 52189488, 65236860, 86982480, 130473720, 260947440]

約数ペア:

[(1, 260947440), (2, 130473720), (3, 86982480), (4, 65236860), (5, 52189488), (6, 43491240), (8, 32618430), (9, 28994160), (10, 26094744), (12, 21745620), (13, 20072880), (15, 17396496), (16, 16309215), (18, 14497080), (20, 13047372), (24, 10872810), (26, 10036440), (27, 9664720), (30, 8698248), (36, 7248540), (39, 6690960), (40, 6523686), (45, 5798832), (48, 5436405), (52, 5018220), (54, 4832360), (60, 4349124), (65, 4014576), (72, 3624270), (78, 3345480), (80, 3261843), (90, 2899416), (104, 2509110), (108, 2416180), (117, 2230320), (120, 2174562), (130, 2007288), (135, 1932944), (144, 1812135), (156, 1672740), (180, 1449708), (195, 1338192), (208, 1254555), (216, 1208090), (234, 1115160), (240, 1087281), (260, 1003644), (270, 966472), (312, 836370), (351, 743440), (360, 724854), (390, 669096), (432, 604045), (468, 557580), (520, 501822), (540, 483236), (585, 446064), (624, 418185), (702, 371720), (720, 362427), (780, 334548), (936, 278790), (1040, 250911), (1080, 241618), (1170, 223032), (1404, 185860), (1560, 167274), (1755, 148688), (1872, 139395), (2160, 120809), (2340, 111516), (2808, 92930), (3120, 83637), (3510, 74344), (4680, 55758), (5616, 46465), (7020, 37172), (9293, 28080), (9360, 27879), (14040, 18586)]