85871640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37663}}^1$

素因数の和:37696

約数の個数: 64

約数和(自身を含む): 271180800

約数和(自身を除く): 185309160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 37663, 75326, 112989, 150652, 188315, 225978, 301304, 376630, 451956, 564945, 715597, 753260, 903912, 1129890, 1431194, 1506520, 2146791, 2259780, 2862388, 3577985, 4293582, 4519560, 5724776, 7155970, 8587164, 10733955, 14311940, 17174328, 21467910, 28623880, 42935820, 85871640]

約数ペア:

[(1, 85871640), (2, 42935820), (3, 28623880), (4, 21467910), (5, 17174328), (6, 14311940), (8, 10733955), (10, 8587164), (12, 7155970), (15, 5724776), (19, 4519560), (20, 4293582), (24, 3577985), (30, 2862388), (38, 2259780), (40, 2146791), (57, 1506520), (60, 1431194), (76, 1129890), (95, 903912), (114, 753260), (120, 715597), (152, 564945), (190, 451956), (228, 376630), (285, 301304), (380, 225978), (456, 188315), (570, 150652), (760, 112989), (1140, 75326), (2280, 37663)]