24949560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 75232800

約数和(自身を除く): 50283240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 809, 1028, 1285, 1542, 1618, 2056, 2427, 2570, 3084, 3236, 3855, 4045, 4854, 5140, 6168, 6472, 7710, 8090, 9708, 10280, 12135, 15420, 16180, 19416, 24270, 30840, 32360, 48540, 97080, 207913, 415826, 623739, 831652, 1039565, 1247478, 1663304, 2079130, 2494956, 3118695, 4158260, 4989912, 6237390, 8316520, 12474780, 24949560]

約数ペア:

[(1, 24949560), (2, 12474780), (3, 8316520), (4, 6237390), (5, 4989912), (6, 4158260), (8, 3118695), (10, 2494956), (12, 2079130), (15, 1663304), (20, 1247478), (24, 1039565), (30, 831652), (40, 623739), (60, 415826), (120, 207913), (257, 97080), (514, 48540), (771, 32360), (809, 30840), (1028, 24270), (1285, 19416), (1542, 16180), (1618, 15420), (2056, 12135), (2427, 10280), (2570, 9708), (3084, 8090), (3236, 7710), (3855, 6472), (4045, 6168), (4854, 5140)]