223872480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11959}}^1$

素因数の和:11993

約数の個数: 144

約数和(自身を含む): 822800160

約数和(自身を除く): 598927680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 11959, 18720, 23918, 35877, 47836, 59795, 71754, 95672, 107631, 119590, 143508, 155467, 179385, 191344, 215262, 239180, 287016, 310934, 358770, 382688, 430524, 466401, 478360, 538155, 574032, 621868, 717540, 777335, 861048, 932802, 956720, 1076310, 1148064, 1243736, 1399203, 1435080, 1554670, 1722096, 1865604, 1913440, 2152620, 2332005, 2487472, 2798406, 2870160, 3109340, 3444192, 3731208, 4305240, 4664010, 4974944, 5596812, 5740320, 6218680, 6996015, 7462416, 8610480, 9328020, 11193624, 12437360, 13992030, 14924832, 17220960, 18656040, 22387248, 24874720, 27984060, 37312080, 44774496, 55968120, 74624160, 111936240, 223872480]

約数ペア:

[(1, 223872480), (2, 111936240), (3, 74624160), (4, 55968120), (5, 44774496), (6, 37312080), (8, 27984060), (9, 24874720), (10, 22387248), (12, 18656040), (13, 17220960), (15, 14924832), (16, 13992030), (18, 12437360), (20, 11193624), (24, 9328020), (26, 8610480), (30, 7462416), (32, 6996015), (36, 6218680), (39, 5740320), (40, 5596812), (45, 4974944), (48, 4664010), (52, 4305240), (60, 3731208), (65, 3444192), (72, 3109340), (78, 2870160), (80, 2798406), (90, 2487472), (96, 2332005), (104, 2152620), (117, 1913440), (120, 1865604), (130, 1722096), (144, 1554670), (156, 1435080), (160, 1399203), (180, 1243736), (195, 1148064), (208, 1076310), (234, 956720), (240, 932802), (260, 861048), (288, 777335), (312, 717540), (360, 621868), (390, 574032), (416, 538155), (468, 478360), (480, 466401), (520, 430524), (585, 382688), (624, 358770), (720, 310934), (780, 287016), (936, 239180), (1040, 215262), (1170, 191344), (1248, 179385), (1440, 155467), (1560, 143508), (1872, 119590), (2080, 107631), (2340, 95672), (3120, 71754), (3744, 59795), (4680, 47836), (6240, 35877), (9360, 23918), (11959, 18720)]