325366560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{225949}}^1$

素因数の和:225970

約数の個数: 72

約数和(自身を含む): 1110318300

約数和(自身を除く): 784951740

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 225949, 451898, 677847, 903796, 1129745, 1355694, 1807592, 2033541, 2259490, 2711388, 3389235, 3615184, 4067082, 4518980, 5422776, 6778470, 7230368, 8134164, 9037960, 10167705, 10845552, 13556940, 16268328, 18075920, 20335410, 21691104, 27113880, 32536656, 36151840, 40670820, 54227760, 65073312, 81341640, 108455520, 162683280, 325366560]

約数ペア:

[(1, 325366560), (2, 162683280), (3, 108455520), (4, 81341640), (5, 65073312), (6, 54227760), (8, 40670820), (9, 36151840), (10, 32536656), (12, 27113880), (15, 21691104), (16, 20335410), (18, 18075920), (20, 16268328), (24, 13556940), (30, 10845552), (32, 10167705), (36, 9037960), (40, 8134164), (45, 7230368), (48, 6778470), (60, 5422776), (72, 4518980), (80, 4067082), (90, 3615184), (96, 3389235), (120, 2711388), (144, 2259490), (160, 2033541), (180, 1807592), (240, 1355694), (288, 1129745), (360, 903796), (480, 677847), (720, 451898), (1440, 225949)]