1796655720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137359}}^1$

素因数の和:137482

約数の個数: 64

約数和(自身を含む): 5439456000

約数和(自身を除く): 3642800280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 137359, 274718, 412077, 549436, 686795, 824154, 1098872, 1373590, 1648308, 2060385, 2747180, 3296616, 4120770, 5494360, 8241540, 14972131, 16483080, 29944262, 44916393, 59888524, 74860655, 89832786, 119777048, 149721310, 179665572, 224581965, 299442620, 359331144, 449163930, 598885240, 898327860, 1796655720]

約数ペア:

[(1, 1796655720), (2, 898327860), (3, 598885240), (4, 449163930), (5, 359331144), (6, 299442620), (8, 224581965), (10, 179665572), (12, 149721310), (15, 119777048), (20, 89832786), (24, 74860655), (30, 59888524), (40, 44916393), (60, 29944262), (109, 16483080), (120, 14972131), (218, 8241540), (327, 5494360), (436, 4120770), (545, 3296616), (654, 2747180), (872, 2060385), (1090, 1648308), (1308, 1373590), (1635, 1098872), (2180, 824154), (2616, 686795), (3270, 549436), (4360, 412077), (6540, 274718), (13080, 137359)]