149497080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7643}}^1$

素因数の和:7820

約数の個数: 64

約数和(自身を含む): 451301760

約数和(自身を除く): 301804680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 7643, 9780, 15286, 19560, 22929, 30572, 38215, 45858, 61144, 76430, 91716, 114645, 152860, 183432, 229290, 305720, 458580, 917160, 1245809, 2491618, 3737427, 4983236, 6229045, 7474854, 9966472, 12458090, 14949708, 18687135, 24916180, 29899416, 37374270, 49832360, 74748540, 149497080]

約数ペア:

[(1, 149497080), (2, 74748540), (3, 49832360), (4, 37374270), (5, 29899416), (6, 24916180), (8, 18687135), (10, 14949708), (12, 12458090), (15, 9966472), (20, 7474854), (24, 6229045), (30, 4983236), (40, 3737427), (60, 2491618), (120, 1245809), (163, 917160), (326, 458580), (489, 305720), (652, 229290), (815, 183432), (978, 152860), (1304, 114645), (1630, 91716), (1956, 76430), (2445, 61144), (3260, 45858), (3912, 38215), (4890, 30572), (6520, 22929), (7643, 19560), (9780, 15286)]