3204080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:366

約数の個数: 60

約数和(自身を含む): 8213016

約数和(自身を除く): 5008936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 331, 440, 484, 605, 662, 880, 968, 1210, 1324, 1655, 1936, 2420, 2648, 3310, 3641, 4840, 5296, 6620, 7282, 9680, 13240, 14564, 18205, 26480, 29128, 36410, 40051, 58256, 72820, 80102, 145640, 160204, 200255, 291280, 320408, 400510, 640816, 801020, 1602040, 3204080]

約数ペア:

[(1, 3204080), (2, 1602040), (4, 801020), (5, 640816), (8, 400510), (10, 320408), (11, 291280), (16, 200255), (20, 160204), (22, 145640), (40, 80102), (44, 72820), (55, 58256), (80, 40051), (88, 36410), (110, 29128), (121, 26480), (176, 18205), (220, 14564), (242, 13240), (331, 9680), (440, 7282), (484, 6620), (605, 5296), (662, 4840), (880, 3641), (968, 3310), (1210, 2648), (1324, 2420), (1655, 1936)]