2255861.000000000

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4129}}^1$

素因数の和:4232

約数の個数: 128

約数和(自身を含む): 1248912000

約数和(自身を除く): 878788440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1660, 1992, 2241, 2490, 2988, 3320, 3735, 4129, 4482, 4980, 5976, 7470, 8258, 8964, 9960, 11205, 12387, 14940, 16516, 17928, 20645, 22410, 24774, 29880, 33032, 37161, 41290, 44820, 49548, 61935, 74322, 82580, 89640, 99096, 111483, 123870, 148644, 165160, 185805, 222966, 247740, 297288, 342707, 371610, 445932, 495480, 557415, 685414, 743220, 891864, 1028121, 1114830, 1370828, 1486440, 1713535, 2056242, 2229660, 2741656, 3084363, 3427070, 4112484, 4459320, 5140605, 6168726, 6854140, 8224968, 9253089, 10281210, 12337452, 13708280, 15421815, 18506178, 20562420, 24674904, 30843630, 37012356, 41124840, 46265445, 61687260, 74024712, 92530890, 123374520, 185061780, 370123560]

約数ペア:

[(1, 370123560), (2, 185061780), (3, 123374520), (4, 92530890), (5, 74024712), (6, 61687260), (8, 46265445), (9, 41124840), (10, 37012356), (12, 30843630), (15, 24674904), (18, 20562420), (20, 18506178), (24, 15421815), (27, 13708280), (30, 12337452), (36, 10281210), (40, 9253089), (45, 8224968), (54, 6854140), (60, 6168726), (72, 5140605), (83, 4459320), (90, 4112484), (108, 3427070), (120, 3084363), (135, 2741656), (166, 2229660), (180, 2056242), (216, 1713535), (249, 1486440), (270, 1370828), (332, 1114830), (360, 1028121), (415, 891864), (498, 743220), (540, 685414), (664, 557415), (747, 495480), (830, 445932), (996, 371610), (1080, 342707), (1245, 297288), (1494, 247740), (1660, 222966), (1992, 185805), (2241, 165160), (2490, 148644), (2988, 123870), (3320, 111483), (3735, 99096), (4129, 89640), (4482, 82580), (4980, 74322), (5976, 61935), (7470, 49548), (8258, 44820), (8964, 41290), (9960, 37161), (11205, 33032), (12387, 29880), (14940, 24774), (16516, 22410), (17928, 20645)]