308046960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32911}}^1$

素因数の和:32943

約数の個数: 120

約数和(自身を含む): 1114137024

約数和(自身を除く): 806090064

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, 32911, 65822, 98733, 131644, 164555, 197466, 263288, 296199, 329110, 394932, 427843, 493665, 526576, 592398, 658220, 789864, 855686, 987330, 1184796, 1283529, 1316440, 1480995, 1579728, 1711372, 1974660, 2139215, 2369592, 2567058, 2632880, 2961990, 3422744, 3850587, 3949320, 4278430, 4739184, 5134116, 5923980, 6417645, 6845488, 7701174, 7898640, 8556860, 10268232, 11847960, 12835290, 15402348, 17113720, 19252935, 20536464, 23695920, 25670580, 30804696, 34227440, 38505870, 51341160, 61609392, 77011740, 102682320, 154023480, 308046960]

約数ペア:

[(1, 308046960), (2, 154023480), (3, 102682320), (4, 77011740), (5, 61609392), (6, 51341160), (8, 38505870), (9, 34227440), (10, 30804696), (12, 25670580), (13, 23695920), (15, 20536464), (16, 19252935), (18, 17113720), (20, 15402348), (24, 12835290), (26, 11847960), (30, 10268232), (36, 8556860), (39, 7898640), (40, 7701174), (45, 6845488), (48, 6417645), (52, 5923980), (60, 5134116), (65, 4739184), (72, 4278430), (78, 3949320), (80, 3850587), (90, 3422744), (104, 2961990), (117, 2632880), (120, 2567058), (130, 2369592), (144, 2139215), (156, 1974660), (180, 1711372), (195, 1579728), (208, 1480995), (234, 1316440), (240, 1283529), (260, 1184796), (312, 987330), (360, 855686), (390, 789864), (468, 658220), (520, 592398), (585, 526576), (624, 493665), (720, 427843), (780, 394932), (936, 329110), (1040, 296199), (1170, 263288), (1560, 197466), (1872, 164555), (2340, 131644), (3120, 98733), (4680, 65822), (9360, 32911)]