122289480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 410400000

約数和(自身を除く): 288110520

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, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 569, 597, 796, 995, 1080, 1138, 1194, 1592, 1707, 1791, 1990, 2276, 2388, 2845, 2985, 3414, 3582, 3980, 4552, 4776, 5121, 5373, 5690, 5970, 6828, 7164, 7960, 8535, 8955, 10242, 10746, 11380, 11940, 13656, 14328, 15363, 17070, 17910, 20484, 21492, 22760, 23880, 25605, 26865, 30726, 34140, 35820, 40968, 42984, 51210, 53730, 61452, 68280, 71640, 76815, 102420, 107460, 113231, 122904, 153630, 204840, 214920, 226462, 307260, 339693, 452924, 566155, 614520, 679386, 905848, 1019079, 1132310, 1358772, 1698465, 2038158, 2264620, 2717544, 3057237, 3396930, 4076316, 4529240, 5095395, 6114474, 6793860, 8152632, 10190790, 12228948, 13587720, 15286185, 20381580, 24457896, 30572370, 40763160, 61144740, 122289480]

約数ペア:

[(1, 122289480), (2, 61144740), (3, 40763160), (4, 30572370), (5, 24457896), (6, 20381580), (8, 15286185), (9, 13587720), (10, 12228948), (12, 10190790), (15, 8152632), (18, 6793860), (20, 6114474), (24, 5095395), (27, 4529240), (30, 4076316), (36, 3396930), (40, 3057237), (45, 2717544), (54, 2264620), (60, 2038158), (72, 1698465), (90, 1358772), (108, 1132310), (120, 1019079), (135, 905848), (180, 679386), (199, 614520), (216, 566155), (270, 452924), (360, 339693), (398, 307260), (540, 226462), (569, 214920), (597, 204840), (796, 153630), (995, 122904), (1080, 113231), (1138, 107460), (1194, 102420), (1592, 76815), (1707, 71640), (1791, 68280), (1990, 61452), (2276, 53730), (2388, 51210), (2845, 42984), (2985, 40968), (3414, 35820), (3582, 34140), (3980, 30726), (4552, 26865), (4776, 25605), (5121, 23880), (5373, 22760), (5690, 21492), (5970, 20484), (6828, 17910), (7164, 17070), (7960, 15363), (8535, 14328), (8955, 13656), (10242, 11940), (10746, 11380)]