1272291120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1767071}}^1$

素因数の和:1767090

約数の個数: 60

約数和(自身を含む): 4272780096

約数和(自身を除く): 3000488976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1767071, 3534142, 5301213, 7068284, 8835355, 10602426, 14136568, 15903639, 17670710, 21204852, 26506065, 28273136, 31807278, 35341420, 42409704, 53012130, 63614556, 70682840, 79518195, 84819408, 106024260, 127229112, 141365680, 159036390, 212048520, 254458224, 318072780, 424097040, 636145560, 1272291120]

約数ペア:

[(1, 1272291120), (2, 636145560), (3, 424097040), (4, 318072780), (5, 254458224), (6, 212048520), (8, 159036390), (9, 141365680), (10, 127229112), (12, 106024260), (15, 84819408), (16, 79518195), (18, 70682840), (20, 63614556), (24, 53012130), (30, 42409704), (36, 35341420), (40, 31807278), (45, 28273136), (48, 26506065), (60, 21204852), (72, 17670710), (80, 15903639), (90, 14136568), (120, 10602426), (144, 8835355), (180, 7068284), (240, 5301213), (360, 3534142), (720, 1767071)]