308544780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{119591}}^1$

素因数の和:119646

約数の個数: 48

約数和(自身を含む): 884024064

約数和(自身を除く): 575479284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 119591, 239182, 358773, 478364, 597955, 717546, 1195910, 1435092, 1793865, 2391820, 3587730, 5142413, 7175460, 10284826, 15427239, 20569652, 25712065, 30854478, 51424130, 61708956, 77136195, 102848260, 154272390, 308544780]

約数ペア:

[(1, 308544780), (2, 154272390), (3, 102848260), (4, 77136195), (5, 61708956), (6, 51424130), (10, 30854478), (12, 25712065), (15, 20569652), (20, 15427239), (30, 10284826), (43, 7175460), (60, 5142413), (86, 3587730), (129, 2391820), (172, 1793865), (215, 1435092), (258, 1195910), (430, 717546), (516, 597955), (645, 478364), (860, 358773), (1290, 239182), (2580, 119591)]