69426960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{653}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 216039744

約数和(自身を除く): 146612784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 443, 653, 886, 1306, 1329, 1772, 1959, 2215, 2612, 2658, 3265, 3544, 3918, 4430, 5224, 5316, 6530, 6645, 7088, 7836, 8860, 9795, 10448, 10632, 13060, 13290, 15672, 17720, 19590, 21264, 26120, 26580, 31344, 35440, 39180, 52240, 53160, 78360, 106320, 156720, 289279, 578558, 867837, 1157116, 1446395, 1735674, 2314232, 2892790, 3471348, 4339185, 4628464, 5785580, 6942696, 8678370, 11571160, 13885392, 17356740, 23142320, 34713480, 69426960]

約数ペア:

[(1, 69426960), (2, 34713480), (3, 23142320), (4, 17356740), (5, 13885392), (6, 11571160), (8, 8678370), (10, 6942696), (12, 5785580), (15, 4628464), (16, 4339185), (20, 3471348), (24, 2892790), (30, 2314232), (40, 1735674), (48, 1446395), (60, 1157116), (80, 867837), (120, 578558), (240, 289279), (443, 156720), (653, 106320), (886, 78360), (1306, 53160), (1329, 52240), (1772, 39180), (1959, 35440), (2215, 31344), (2612, 26580), (2658, 26120), (3265, 21264), (3544, 19590), (3918, 17720), (4430, 15672), (5224, 13290), (5316, 13060), (6530, 10632), (6645, 10448), (7088, 9795), (7836, 8860)]