91314720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{9059}}^1$

素因数の和:9087

約数の個数: 144

約数和(自身を含む): 356166720

約数和(自身を除く): 264852000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 9059, 10080, 18118, 27177, 36236, 45295, 54354, 63413, 72472, 81531, 90590, 108708, 126826, 135885, 144944, 163062, 181180, 190239, 217416, 253652, 271770, 289888, 317065, 326124, 362360, 380478, 407655, 434832, 507304, 543540, 570717, 634130, 652248, 724720, 760956, 815310, 869664, 951195, 1014608, 1087080, 1141434, 1268260, 1304496, 1449440, 1521912, 1630620, 1902390, 2029216, 2174160, 2282868, 2536520, 2608992, 2853585, 3043824, 3261240, 3804780, 4348320, 4565736, 5073040, 5707170, 6087648, 6522480, 7609560, 9131472, 10146080, 11414340, 13044960, 15219120, 18262944, 22828680, 30438240, 45657360, 91314720]

約数ペア:

[(1, 91314720), (2, 45657360), (3, 30438240), (4, 22828680), (5, 18262944), (6, 15219120), (7, 13044960), (8, 11414340), (9, 10146080), (10, 9131472), (12, 7609560), (14, 6522480), (15, 6087648), (16, 5707170), (18, 5073040), (20, 4565736), (21, 4348320), (24, 3804780), (28, 3261240), (30, 3043824), (32, 2853585), (35, 2608992), (36, 2536520), (40, 2282868), (42, 2174160), (45, 2029216), (48, 1902390), (56, 1630620), (60, 1521912), (63, 1449440), (70, 1304496), (72, 1268260), (80, 1141434), (84, 1087080), (90, 1014608), (96, 951195), (105, 869664), (112, 815310), (120, 760956), (126, 724720), (140, 652248), (144, 634130), (160, 570717), (168, 543540), (180, 507304), (210, 434832), (224, 407655), (240, 380478), (252, 362360), (280, 326124), (288, 317065), (315, 289888), (336, 271770), (360, 253652), (420, 217416), (480, 190239), (504, 181180), (560, 163062), (630, 144944), (672, 135885), (720, 126826), (840, 108708), (1008, 90590), (1120, 81531), (1260, 72472), (1440, 63413), (1680, 54354), (2016, 45295), (2520, 36236), (3360, 27177), (5040, 18118), (9059, 10080)]