557833680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2797}}^1$

素因数の和:3093

約数の個数: 120

約数和(自身を含む): 1880826792

約数和(自身を除く): 1322993112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 277, 360, 554, 720, 831, 1108, 1385, 1662, 2216, 2493, 2770, 2797, 3324, 4155, 4432, 4986, 5540, 5594, 6648, 8310, 8391, 9972, 11080, 11188, 12465, 13296, 13985, 16620, 16782, 19944, 22160, 22376, 24930, 25173, 27970, 33240, 33564, 39888, 41955, 44752, 49860, 50346, 55940, 66480, 67128, 83910, 99720, 100692, 111880, 125865, 134256, 167820, 199440, 201384, 223760, 251730, 335640, 402768, 503460, 671280, 774769, 1006920, 1549538, 2013840, 2324307, 3099076, 3873845, 4648614, 6198152, 6972921, 7747690, 9297228, 11621535, 12396304, 13945842, 15495380, 18594456, 23243070, 27891684, 30990760, 34864605, 37188912, 46486140, 55783368, 61981520, 69729210, 92972280, 111566736, 139458420, 185944560, 278916840, 557833680]

約数ペア:

[(1, 557833680), (2, 278916840), (3, 185944560), (4, 139458420), (5, 111566736), (6, 92972280), (8, 69729210), (9, 61981520), (10, 55783368), (12, 46486140), (15, 37188912), (16, 34864605), (18, 30990760), (20, 27891684), (24, 23243070), (30, 18594456), (36, 15495380), (40, 13945842), (45, 12396304), (48, 11621535), (60, 9297228), (72, 7747690), (80, 6972921), (90, 6198152), (120, 4648614), (144, 3873845), (180, 3099076), (240, 2324307), (277, 2013840), (360, 1549538), (554, 1006920), (720, 774769), (831, 671280), (1108, 503460), (1385, 402768), (1662, 335640), (2216, 251730), (2493, 223760), (2770, 201384), (2797, 199440), (3324, 167820), (4155, 134256), (4432, 125865), (4986, 111880), (5540, 100692), (5594, 99720), (6648, 83910), (8310, 67128), (8391, 66480), (9972, 55940), (11080, 50346), (11188, 49860), (12465, 44752), (13296, 41955), (13985, 39888), (16620, 33564), (16782, 33240), (19944, 27970), (22160, 25173), (22376, 24930)]