120424680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{334513}}^1$

素因数の和:334530

約数の個数: 48

約数和(自身を含む): 391381380

約数和(自身を除く): 270956700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 334513, 669026, 1003539, 1338052, 1672565, 2007078, 2676104, 3010617, 3345130, 4014156, 5017695, 6021234, 6690260, 8028312, 10035390, 12042468, 13380520, 15053085, 20070780, 24084936, 30106170, 40141560, 60212340, 120424680]

約数ペア:

[(1, 120424680), (2, 60212340), (3, 40141560), (4, 30106170), (5, 24084936), (6, 20070780), (8, 15053085), (9, 13380520), (10, 12042468), (12, 10035390), (15, 8028312), (18, 6690260), (20, 6021234), (24, 5017695), (30, 4014156), (36, 3345130), (40, 3010617), (45, 2676104), (60, 2007078), (72, 1672565), (90, 1338052), (120, 1003539), (180, 669026), (360, 334513)]