90655080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39761}}^1$

素因数の和:39794

約数の個数: 64

約数和(自身を含む): 286286400

約数和(自身を除く): 195631320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 39761, 79522, 119283, 159044, 198805, 238566, 318088, 397610, 477132, 596415, 755459, 795220, 954264, 1192830, 1510918, 1590440, 2266377, 2385660, 3021836, 3777295, 4532754, 4771320, 6043672, 7554590, 9065508, 11331885, 15109180, 18131016, 22663770, 30218360, 45327540, 90655080]

約数ペア:

[(1, 90655080), (2, 45327540), (3, 30218360), (4, 22663770), (5, 18131016), (6, 15109180), (8, 11331885), (10, 9065508), (12, 7554590), (15, 6043672), (19, 4771320), (20, 4532754), (24, 3777295), (30, 3021836), (38, 2385660), (40, 2266377), (57, 1590440), (60, 1510918), (76, 1192830), (95, 954264), (114, 795220), (120, 755459), (152, 596415), (190, 477132), (228, 397610), (285, 318088), (380, 238566), (456, 198805), (570, 159044), (760, 119283), (1140, 79522), (2280, 39761)]