5643720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 18715320

約数和(自身を除く): 13071600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 257, 305, 360, 366, 488, 514, 549, 610, 732, 771, 915, 1028, 1098, 1220, 1285, 1464, 1542, 1830, 2056, 2196, 2313, 2440, 2570, 2745, 3084, 3660, 3855, 4392, 4626, 5140, 5490, 6168, 7320, 7710, 9252, 10280, 10980, 11565, 15420, 15677, 18504, 21960, 23130, 30840, 31354, 46260, 47031, 62708, 78385, 92520, 94062, 125416, 141093, 156770, 188124, 235155, 282186, 313540, 376248, 470310, 564372, 627080, 705465, 940620, 1128744, 1410930, 1881240, 2821860, 5643720]

約数ペア:

[(1, 5643720), (2, 2821860), (3, 1881240), (4, 1410930), (5, 1128744), (6, 940620), (8, 705465), (9, 627080), (10, 564372), (12, 470310), (15, 376248), (18, 313540), (20, 282186), (24, 235155), (30, 188124), (36, 156770), (40, 141093), (45, 125416), (60, 94062), (61, 92520), (72, 78385), (90, 62708), (120, 47031), (122, 46260), (180, 31354), (183, 30840), (244, 23130), (257, 21960), (305, 18504), (360, 15677), (366, 15420), (488, 11565), (514, 10980), (549, 10280), (610, 9252), (732, 7710), (771, 7320), (915, 6168), (1028, 5490), (1098, 5140), (1220, 4626), (1285, 4392), (1464, 3855), (1542, 3660), (1830, 3084), (2056, 2745), (2196, 2570), (2313, 2440)]