223320780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{413557}}^1$

素因数の和:413575

約数の個数: 48

約数和(自身を含む): 694777440

約数和(自身を除く): 471456660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 413557, 827114, 1240671, 1654228, 2067785, 2481342, 3722013, 4135570, 4962684, 6203355, 7444026, 8271140, 11166039, 12406710, 14888052, 18610065, 22332078, 24813420, 37220130, 44664156, 55830195, 74440260, 111660390, 223320780]

約数ペア:

[(1, 223320780), (2, 111660390), (3, 74440260), (4, 55830195), (5, 44664156), (6, 37220130), (9, 24813420), (10, 22332078), (12, 18610065), (15, 14888052), (18, 12406710), (20, 11166039), (27, 8271140), (30, 7444026), (36, 6203355), (45, 4962684), (54, 4135570), (60, 3722013), (90, 2481342), (108, 2067785), (135, 1654228), (180, 1240671), (270, 827114), (540, 413557)]