322459920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149287}}^1$

素因数の和:149309

約数の個数: 80

約数和(自身を含む): 1110702720

約数和(自身を除く): 788242800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 149287, 298574, 447861, 597148, 746435, 895722, 1194296, 1343583, 1492870, 1791444, 2239305, 2388592, 2687166, 2985740, 3582888, 4030749, 4478610, 5374332, 5971480, 6717915, 7165776, 8061498, 8957220, 10748664, 11942960, 13435830, 16122996, 17914440, 20153745, 21497328, 26871660, 32245992, 35828880, 40307490, 53743320, 64491984, 80614980, 107486640, 161229960, 322459920]

約数ペア:

[(1, 322459920), (2, 161229960), (3, 107486640), (4, 80614980), (5, 64491984), (6, 53743320), (8, 40307490), (9, 35828880), (10, 32245992), (12, 26871660), (15, 21497328), (16, 20153745), (18, 17914440), (20, 16122996), (24, 13435830), (27, 11942960), (30, 10748664), (36, 8957220), (40, 8061498), (45, 7165776), (48, 6717915), (54, 5971480), (60, 5374332), (72, 4478610), (80, 4030749), (90, 3582888), (108, 2985740), (120, 2687166), (135, 2388592), (144, 2239305), (180, 1791444), (216, 1492870), (240, 1343583), (270, 1194296), (360, 895722), (432, 746435), (540, 597148), (720, 447861), (1080, 298574), (2160, 149287)]