74998080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{26041}}^1$

素因数の和:26064

約数の個数: 84

約数和(自身を含む): 257972052

約数和(自身を除く): 182973972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 26041, 52082, 78123, 104164, 130205, 156246, 208328, 234369, 260410, 312492, 390615, 416656, 468738, 520820, 624984, 781230, 833312, 937476, 1041640, 1171845, 1249968, 1562460, 1666624, 1874952, 2083280, 2343690, 2499936, 3124920, 3749904, 4166560, 4687380, 4999872, 6249840, 7499808, 8333120, 9374760, 12499680, 14999616, 18749520, 24999360, 37499040, 74998080]

約数ペア:

[(1, 74998080), (2, 37499040), (3, 24999360), (4, 18749520), (5, 14999616), (6, 12499680), (8, 9374760), (9, 8333120), (10, 7499808), (12, 6249840), (15, 4999872), (16, 4687380), (18, 4166560), (20, 3749904), (24, 3124920), (30, 2499936), (32, 2343690), (36, 2083280), (40, 1874952), (45, 1666624), (48, 1562460), (60, 1249968), (64, 1171845), (72, 1041640), (80, 937476), (90, 833312), (96, 781230), (120, 624984), (144, 520820), (160, 468738), (180, 416656), (192, 390615), (240, 312492), (288, 260410), (320, 234369), (360, 208328), (480, 156246), (576, 130205), (720, 104164), (960, 78123), (1440, 52082), (2880, 26041)]