9816480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 35557704

約数和(自身を除く): 25741224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 401, 408, 480, 510, 544, 612, 680, 720, 765, 802, 816, 1020, 1203, 1224, 1360, 1440, 1530, 1604, 1632, 2005, 2040, 2406, 2448, 2720, 3060, 3208, 3609, 4010, 4080, 4812, 4896, 6015, 6120, 6416, 6817, 7218, 8020, 8160, 9624, 12030, 12240, 12832, 13634, 14436, 16040, 18045, 19248, 20451, 24060, 24480, 27268, 28872, 32080, 34085, 36090, 38496, 40902, 48120, 54536, 57744, 61353, 64160, 68170, 72180, 81804, 96240, 102255, 109072, 115488, 122706, 136340, 144360, 163608, 192480, 204510, 218144, 245412, 272680, 288720, 306765, 327216, 409020, 490824, 545360, 577440, 613530, 654432, 818040, 981648, 1090720, 1227060, 1636080, 1963296, 2454120, 3272160, 4908240, 9816480]

約数ペア:

[(1, 9816480), (2, 4908240), (3, 3272160), (4, 2454120), (5, 1963296), (6, 1636080), (8, 1227060), (9, 1090720), (10, 981648), (12, 818040), (15, 654432), (16, 613530), (17, 577440), (18, 545360), (20, 490824), (24, 409020), (30, 327216), (32, 306765), (34, 288720), (36, 272680), (40, 245412), (45, 218144), (48, 204510), (51, 192480), (60, 163608), (68, 144360), (72, 136340), (80, 122706), (85, 115488), (90, 109072), (96, 102255), (102, 96240), (120, 81804), (136, 72180), (144, 68170), (153, 64160), (160, 61353), (170, 57744), (180, 54536), (204, 48120), (240, 40902), (255, 38496), (272, 36090), (288, 34085), (306, 32080), (340, 28872), (360, 27268), (401, 24480), (408, 24060), (480, 20451), (510, 19248), (544, 18045), (612, 16040), (680, 14436), (720, 13634), (765, 12832), (802, 12240), (816, 12030), (1020, 9624), (1203, 8160), (1224, 8020), (1360, 7218), (1440, 6817), (1530, 6416), (1604, 6120), (1632, 6015), (2005, 4896), (2040, 4812), (2406, 4080), (2448, 4010), (2720, 3609), (3060, 3208)]