149177520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{207191}}^1$

素因数の和:207210

約数の個数: 60

約数和(自身を含む): 500990256

約数和(自身を除く): 351812736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 207191, 414382, 621573, 828764, 1035955, 1243146, 1657528, 1864719, 2071910, 2486292, 3107865, 3315056, 3729438, 4143820, 4972584, 6215730, 7458876, 8287640, 9323595, 9945168, 12431460, 14917752, 16575280, 18647190, 24862920, 29835504, 37294380, 49725840, 74588760, 149177520]

約数ペア:

[(1, 149177520), (2, 74588760), (3, 49725840), (4, 37294380), (5, 29835504), (6, 24862920), (8, 18647190), (9, 16575280), (10, 14917752), (12, 12431460), (15, 9945168), (16, 9323595), (18, 8287640), (20, 7458876), (24, 6215730), (30, 4972584), (36, 4143820), (40, 3729438), (45, 3315056), (48, 3107865), (60, 2486292), (72, 2071910), (80, 1864719), (90, 1657528), (120, 1243146), (144, 1035955), (180, 828764), (240, 621573), (360, 414382), (720, 207191)]