38685240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9769}}^1$

素因数の和:9797

約数の個数: 96

約数和(自身を含む): 137170800

約数和(自身を除く): 98485560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 9769, 19538, 29307, 39076, 48845, 58614, 78152, 87921, 97690, 107459, 117228, 146535, 175842, 195380, 214918, 234456, 293070, 322377, 351684, 390760, 429836, 439605, 537295, 586140, 644754, 703368, 859672, 879210, 967131, 1074590, 1172280, 1289508, 1611885, 1758420, 1934262, 2149180, 2579016, 3223770, 3516840, 3868524, 4298360, 4835655, 6447540, 7737048, 9671310, 12895080, 19342620, 38685240]

約数ペア:

[(1, 38685240), (2, 19342620), (3, 12895080), (4, 9671310), (5, 7737048), (6, 6447540), (8, 4835655), (9, 4298360), (10, 3868524), (11, 3516840), (12, 3223770), (15, 2579016), (18, 2149180), (20, 1934262), (22, 1758420), (24, 1611885), (30, 1289508), (33, 1172280), (36, 1074590), (40, 967131), (44, 879210), (45, 859672), (55, 703368), (60, 644754), (66, 586140), (72, 537295), (88, 439605), (90, 429836), (99, 390760), (110, 351684), (120, 322377), (132, 293070), (165, 234456), (180, 214918), (198, 195380), (220, 175842), (264, 146535), (330, 117228), (360, 107459), (396, 97690), (440, 87921), (495, 78152), (660, 58614), (792, 48845), (990, 39076), (1320, 29307), (1980, 19538), (3960, 9769)]