538448520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{10709}}^1$

素因数の和:11142

約数の個数: 64

約数和(自身を含む): 1619352000

約数和(自身を除く): 1080903480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 419, 838, 1257, 1676, 2095, 2514, 3352, 4190, 5028, 6285, 8380, 10056, 10709, 12570, 16760, 21418, 25140, 32127, 42836, 50280, 53545, 64254, 85672, 107090, 128508, 160635, 214180, 257016, 321270, 428360, 642540, 1285080, 4487071, 8974142, 13461213, 17948284, 22435355, 26922426, 35896568, 44870710, 53844852, 67306065, 89741420, 107689704, 134612130, 179482840, 269224260, 538448520]

約数ペア:

[(1, 538448520), (2, 269224260), (3, 179482840), (4, 134612130), (5, 107689704), (6, 89741420), (8, 67306065), (10, 53844852), (12, 44870710), (15, 35896568), (20, 26922426), (24, 22435355), (30, 17948284), (40, 13461213), (60, 8974142), (120, 4487071), (419, 1285080), (838, 642540), (1257, 428360), (1676, 321270), (2095, 257016), (2514, 214180), (3352, 160635), (4190, 128508), (5028, 107090), (6285, 85672), (8380, 64254), (10056, 53545), (10709, 50280), (12570, 42836), (16760, 32127), (21418, 25140)]