2040346260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21347}}^1$

素因数の和:21427

約数の個数: 120

約数和(自身を含む): 6509432160

約数和(自身を除く): 4469085900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 270, 295, 324, 354, 405, 531, 540, 590, 708, 810, 885, 1062, 1180, 1593, 1620, 1770, 2124, 2655, 3186, 3540, 4779, 5310, 6372, 7965, 9558, 10620, 15930, 19116, 21347, 23895, 31860, 42694, 47790, 64041, 85388, 95580, 106735, 128082, 192123, 213470, 256164, 320205, 384246, 426940, 576369, 640410, 768492, 960615, 1152738, 1259473, 1280820, 1729107, 1921230, 2305476, 2518946, 2881845, 3458214, 3778419, 3842460, 5037892, 5763690, 6297365, 6916428, 7556838, 8645535, 11335257, 11527380, 12594730, 15113676, 17291070, 18892095, 22670514, 25189460, 34005771, 34582140, 37784190, 45341028, 56676285, 68011542, 75568380, 102017313, 113352570, 136023084, 170028855, 204034626, 226705140, 340057710, 408069252, 510086565, 680115420, 1020173130, 2040346260]

約数ペア:

[(1, 2040346260), (2, 1020173130), (3, 680115420), (4, 510086565), (5, 408069252), (6, 340057710), (9, 226705140), (10, 204034626), (12, 170028855), (15, 136023084), (18, 113352570), (20, 102017313), (27, 75568380), (30, 68011542), (36, 56676285), (45, 45341028), (54, 37784190), (59, 34582140), (60, 34005771), (81, 25189460), (90, 22670514), (108, 18892095), (118, 17291070), (135, 15113676), (162, 12594730), (177, 11527380), (180, 11335257), (236, 8645535), (270, 7556838), (295, 6916428), (324, 6297365), (354, 5763690), (405, 5037892), (531, 3842460), (540, 3778419), (590, 3458214), (708, 2881845), (810, 2518946), (885, 2305476), (1062, 1921230), (1180, 1729107), (1593, 1280820), (1620, 1259473), (1770, 1152738), (2124, 960615), (2655, 768492), (3186, 640410), (3540, 576369), (4779, 426940), (5310, 384246), (6372, 320205), (7965, 256164), (9558, 213470), (10620, 192123), (15930, 128082), (19116, 106735), (21347, 95580), (23895, 85388), (31860, 64041), (42694, 47790)]