69580440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 227195280

約数和(自身を除く): 157614840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 347, 360, 557, 694, 1041, 1114, 1388, 1671, 1735, 2082, 2228, 2776, 2785, 3123, 3342, 3470, 4164, 4456, 5013, 5205, 5570, 6246, 6684, 6940, 8328, 8355, 10026, 10410, 11140, 12492, 13368, 13880, 15615, 16710, 20052, 20820, 22280, 24984, 25065, 31230, 33420, 40104, 41640, 50130, 62460, 66840, 100260, 124920, 193279, 200520, 386558, 579837, 773116, 966395, 1159674, 1546232, 1739511, 1932790, 2319348, 2899185, 3479022, 3865580, 4638696, 5798370, 6958044, 7731160, 8697555, 11596740, 13916088, 17395110, 23193480, 34790220, 69580440]

約数ペア:

[(1, 69580440), (2, 34790220), (3, 23193480), (4, 17395110), (5, 13916088), (6, 11596740), (8, 8697555), (9, 7731160), (10, 6958044), (12, 5798370), (15, 4638696), (18, 3865580), (20, 3479022), (24, 2899185), (30, 2319348), (36, 1932790), (40, 1739511), (45, 1546232), (60, 1159674), (72, 966395), (90, 773116), (120, 579837), (180, 386558), (347, 200520), (360, 193279), (557, 124920), (694, 100260), (1041, 66840), (1114, 62460), (1388, 50130), (1671, 41640), (1735, 40104), (2082, 33420), (2228, 31230), (2776, 25065), (2785, 24984), (3123, 22280), (3342, 20820), (3470, 20052), (4164, 16710), (4456, 15615), (5013, 13880), (5205, 13368), (5570, 12492), (6246, 11140), (6684, 10410), (6940, 10026), (8328, 8355)]