40518060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5581}}^1$

素因数の和:5615

約数の個数: 72

約数和(自身を含む): 124724208

約数和(自身を除く): 84206148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 5581, 7260, 11162, 16743, 22324, 27905, 33486, 55810, 61391, 66972, 83715, 111620, 122782, 167430, 184173, 245564, 306955, 334860, 368346, 613910, 675301, 736692, 920865, 1227820, 1350602, 1841730, 2025903, 2701204, 3376505, 3683460, 4051806, 6753010, 8103612, 10129515, 13506020, 20259030, 40518060]

約数ペア:

[(1, 40518060), (2, 20259030), (3, 13506020), (4, 10129515), (5, 8103612), (6, 6753010), (10, 4051806), (11, 3683460), (12, 3376505), (15, 2701204), (20, 2025903), (22, 1841730), (30, 1350602), (33, 1227820), (44, 920865), (55, 736692), (60, 675301), (66, 613910), (110, 368346), (121, 334860), (132, 306955), (165, 245564), (220, 184173), (242, 167430), (330, 122782), (363, 111620), (484, 83715), (605, 66972), (660, 61391), (726, 55810), (1210, 33486), (1452, 27905), (1815, 22324), (2420, 16743), (3630, 11162), (5581, 7260)]