201368520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{559357}}^1$

素因数の和:559374

約数の個数: 48

約数和(自身を含む): 654448860

約数和(自身を除く): 453080340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 559357, 1118714, 1678071, 2237428, 2796785, 3356142, 4474856, 5034213, 5593570, 6712284, 8390355, 10068426, 11187140, 13424568, 16780710, 20136852, 22374280, 25171065, 33561420, 40273704, 50342130, 67122840, 100684260, 201368520]

約数ペア:

[(1, 201368520), (2, 100684260), (3, 67122840), (4, 50342130), (5, 40273704), (6, 33561420), (8, 25171065), (9, 22374280), (10, 20136852), (12, 16780710), (15, 13424568), (18, 11187140), (20, 10068426), (24, 8390355), (30, 6712284), (36, 5593570), (40, 5034213), (45, 4474856), (60, 3356142), (72, 2796785), (90, 2237428), (120, 1678071), (180, 1118714), (360, 559357)]