770941680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3212257}}^1$

素因数の和:3212273

約数の個数: 40

約数和(自身を含む): 2389919952

約数和(自身を除く): 1618978272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3212257, 6424514, 9636771, 12849028, 16061285, 19273542, 25698056, 32122570, 38547084, 48183855, 51396112, 64245140, 77094168, 96367710, 128490280, 154188336, 192735420, 256980560, 385470840, 770941680]

約数ペア:

[(1, 770941680), (2, 385470840), (3, 256980560), (4, 192735420), (5, 154188336), (6, 128490280), (8, 96367710), (10, 77094168), (12, 64245140), (15, 51396112), (16, 48183855), (20, 38547084), (24, 32122570), (30, 25698056), (40, 19273542), (48, 16061285), (60, 12849028), (80, 9636771), (120, 6424514), (240, 3212257)]