13272480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:743

約数の個数: 144

約数和(自身を含む): 48845160

約数和(自身を除く): 35572680

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, 709, 720, 780, 936, 1040, 1170, 1248, 1418, 1440, 1560, 1872, 2080, 2127, 2340, 2836, 3120, 3545, 3744, 4254, 4680, 5672, 6240, 6381, 7090, 8508, 9217, 9360, 10635, 11344, 12762, 14180, 17016, 18434, 18720, 21270, 22688, 25524, 27651, 28360, 31905, 34032, 36868, 42540, 46085, 51048, 55302, 56720, 63810, 68064, 73736, 82953, 85080, 92170, 102096, 110604, 113440, 127620, 138255, 147472, 165906, 170160, 184340, 204192, 221208, 255240, 276510, 294944, 331812, 340320, 368680, 414765, 442416, 510480, 553020, 663624, 737360, 829530, 884832, 1020960, 1106040, 1327248, 1474720, 1659060, 2212080, 2654496, 3318120, 4424160, 6636240, 13272480]

約数ペア:

[(1, 13272480), (2, 6636240), (3, 4424160), (4, 3318120), (5, 2654496), (6, 2212080), (8, 1659060), (9, 1474720), (10, 1327248), (12, 1106040), (13, 1020960), (15, 884832), (16, 829530), (18, 737360), (20, 663624), (24, 553020), (26, 510480), (30, 442416), (32, 414765), (36, 368680), (39, 340320), (40, 331812), (45, 294944), (48, 276510), (52, 255240), (60, 221208), (65, 204192), (72, 184340), (78, 170160), (80, 165906), (90, 147472), (96, 138255), (104, 127620), (117, 113440), (120, 110604), (130, 102096), (144, 92170), (156, 85080), (160, 82953), (180, 73736), (195, 68064), (208, 63810), (234, 56720), (240, 55302), (260, 51048), (288, 46085), (312, 42540), (360, 36868), (390, 34032), (416, 31905), (468, 28360), (480, 27651), (520, 25524), (585, 22688), (624, 21270), (709, 18720), (720, 18434), (780, 17016), (936, 14180), (1040, 12762), (1170, 11344), (1248, 10635), (1418, 9360), (1440, 9217), (1560, 8508), (1872, 7090), (2080, 6381), (2127, 6240), (2340, 5672), (2836, 4680), (3120, 4254), (3545, 3744)]