405524160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1175

約数の個数: 168

約数和(自身を含む): 1406255760

約数和(自身を除く): 1000731600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 417, 480, 556, 576, 695, 720, 834, 960, 1013, 1112, 1251, 1390, 1440, 1668, 2026, 2085, 2224, 2502, 2780, 2880, 3039, 3336, 4052, 4170, 4448, 5004, 5065, 5560, 6078, 6255, 6672, 8104, 8340, 8896, 9117, 10008, 10130, 11120, 12156, 12510, 13344, 15195, 16208, 16680, 18234, 20016, 20260, 22240, 24312, 25020, 26688, 30390, 32416, 33360, 36468, 40032, 40520, 44480, 45585, 48624, 50040, 60780, 64832, 66720, 72936, 80064, 81040, 91170, 97248, 100080, 121560, 133440, 140807, 145872, 162080, 182340, 194496, 200160, 243120, 281614, 291744, 324160, 364680, 400320, 422421, 486240, 563228, 583488, 704035, 729360, 844842, 972480, 1126456, 1267263, 1408070, 1458720, 1689684, 2112105, 2252912, 2534526, 2816140, 2917440, 3379368, 4224210, 4505824, 5069052, 5632280, 6336315, 6758736, 8448420, 9011648, 10138104, 11264560, 12672630, 13517472, 16896840, 20276208, 22529120, 25345260, 27034944, 33793680, 40552416, 45058240, 50690520, 67587360, 81104832, 101381040, 135174720, 202762080, 405524160]

約数ペア:

[(1, 405524160), (2, 202762080), (3, 135174720), (4, 101381040), (5, 81104832), (6, 67587360), (8, 50690520), (9, 45058240), (10, 40552416), (12, 33793680), (15, 27034944), (16, 25345260), (18, 22529120), (20, 20276208), (24, 16896840), (30, 13517472), (32, 12672630), (36, 11264560), (40, 10138104), (45, 9011648), (48, 8448420), (60, 6758736), (64, 6336315), (72, 5632280), (80, 5069052), (90, 4505824), (96, 4224210), (120, 3379368), (139, 2917440), (144, 2816140), (160, 2534526), (180, 2252912), (192, 2112105), (240, 1689684), (278, 1458720), (288, 1408070), (320, 1267263), (360, 1126456), (417, 972480), (480, 844842), (556, 729360), (576, 704035), (695, 583488), (720, 563228), (834, 486240), (960, 422421), (1013, 400320), (1112, 364680), (1251, 324160), (1390, 291744), (1440, 281614), (1668, 243120), (2026, 200160), (2085, 194496), (2224, 182340), (2502, 162080), (2780, 145872), (2880, 140807), (3039, 133440), (3336, 121560), (4052, 100080), (4170, 97248), (4448, 91170), (5004, 81040), (5065, 80064), (5560, 72936), (6078, 66720), (6255, 64832), (6672, 60780), (8104, 50040), (8340, 48624), (8896, 45585), (9117, 44480), (10008, 40520), (10130, 40032), (11120, 36468), (12156, 33360), (12510, 32416), (13344, 30390), (15195, 26688), (16208, 25020), (16680, 24312), (18234, 22240), (20016, 20260)]