61320780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113557}}^1$

素因数の和:113575

約数の個数: 48

約数和(自身を含む): 190777440

約数和(自身を除く): 129456660

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, 113557, 227114, 340671, 454228, 567785, 681342, 1022013, 1135570, 1362684, 1703355, 2044026, 2271140, 3066039, 3406710, 4088052, 5110065, 6132078, 6813420, 10220130, 12264156, 15330195, 20440260, 30660390, 61320780]

約数ペア:

[(1, 61320780), (2, 30660390), (3, 20440260), (4, 15330195), (5, 12264156), (6, 10220130), (9, 6813420), (10, 6132078), (12, 5110065), (15, 4088052), (18, 3406710), (20, 3066039), (27, 2271140), (30, 2044026), (36, 1703355), (45, 1362684), (54, 1135570), (60, 1022013), (90, 681342), (108, 567785), (135, 454228), (180, 340671), (270, 227114), (540, 113557)]