40658640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15401}}^1$

素因数の和:15428

約数の個数: 80

約数和(自身を含む): 137509056

約数和(自身を除く): 96850416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 15401, 30802, 46203, 61604, 77005, 92406, 123208, 154010, 169411, 184812, 231015, 246416, 308020, 338822, 369624, 462030, 508233, 616040, 677644, 739248, 847055, 924060, 1016466, 1232080, 1355288, 1694110, 1848120, 2032932, 2541165, 2710576, 3388220, 3696240, 4065864, 5082330, 6776440, 8131728, 10164660, 13552880, 20329320, 40658640]

約数ペア:

[(1, 40658640), (2, 20329320), (3, 13552880), (4, 10164660), (5, 8131728), (6, 6776440), (8, 5082330), (10, 4065864), (11, 3696240), (12, 3388220), (15, 2710576), (16, 2541165), (20, 2032932), (22, 1848120), (24, 1694110), (30, 1355288), (33, 1232080), (40, 1016466), (44, 924060), (48, 847055), (55, 739248), (60, 677644), (66, 616040), (80, 508233), (88, 462030), (110, 369624), (120, 338822), (132, 308020), (165, 246416), (176, 231015), (220, 184812), (240, 169411), (264, 154010), (330, 123208), (440, 92406), (528, 77005), (660, 61604), (880, 46203), (1320, 30802), (2640, 15401)]