123027120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{56957}}^1$

素因数の和:56979

約数の個数: 80

約数和(自身を含む): 423767520

約数和(自身を除く): 300740400

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, 56957, 113914, 170871, 227828, 284785, 341742, 455656, 512613, 569570, 683484, 854355, 911312, 1025226, 1139140, 1366968, 1537839, 1708710, 2050452, 2278280, 2563065, 2733936, 3075678, 3417420, 4100904, 4556560, 5126130, 6151356, 6834840, 7689195, 8201808, 10252260, 12302712, 13669680, 15378390, 20504520, 24605424, 30756780, 41009040, 61513560, 123027120]

約数ペア:

[(1, 123027120), (2, 61513560), (3, 41009040), (4, 30756780), (5, 24605424), (6, 20504520), (8, 15378390), (9, 13669680), (10, 12302712), (12, 10252260), (15, 8201808), (16, 7689195), (18, 6834840), (20, 6151356), (24, 5126130), (27, 4556560), (30, 4100904), (36, 3417420), (40, 3075678), (45, 2733936), (48, 2563065), (54, 2278280), (60, 2050452), (72, 1708710), (80, 1537839), (90, 1366968), (108, 1139140), (120, 1025226), (135, 911312), (144, 854355), (180, 683484), (216, 569570), (240, 512613), (270, 455656), (360, 341742), (432, 284785), (540, 227828), (720, 170871), (1080, 113914), (2160, 56957)]