49183440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{204931}}^1$

素因数の和:204947

約数の個数: 40

約数和(自身を含む): 152469408

約数和(自身を除く): 103285968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 204931, 409862, 614793, 819724, 1024655, 1229586, 1639448, 2049310, 2459172, 3073965, 3278896, 4098620, 4918344, 6147930, 8197240, 9836688, 12295860, 16394480, 24591720, 49183440]

約数ペア:

[(1, 49183440), (2, 24591720), (3, 16394480), (4, 12295860), (5, 9836688), (6, 8197240), (8, 6147930), (10, 4918344), (12, 4098620), (15, 3278896), (16, 3073965), (20, 2459172), (24, 2049310), (30, 1639448), (40, 1229586), (48, 1024655), (60, 819724), (80, 614793), (120, 409862), (240, 204931)]