9003720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 31104000

約数和(自身を除く): 22100280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 359, 380, 418, 440, 456, 570, 627, 660, 718, 760, 836, 1045, 1077, 1140, 1254, 1320, 1436, 1672, 1795, 2090, 2154, 2280, 2508, 2872, 3135, 3590, 3949, 4180, 4308, 5016, 5385, 6270, 6821, 7180, 7898, 8360, 8616, 10770, 11847, 12540, 13642, 14360, 15796, 19745, 20463, 21540, 23694, 25080, 27284, 31592, 34105, 39490, 40926, 43080, 47388, 54568, 59235, 68210, 75031, 78980, 81852, 94776, 102315, 118470, 136420, 150062, 157960, 163704, 204630, 225093, 236940, 272840, 300124, 375155, 409260, 450186, 473880, 600248, 750310, 818520, 900372, 1125465, 1500620, 1800744, 2250930, 3001240, 4501860, 9003720]

約数ペア:

[(1, 9003720), (2, 4501860), (3, 3001240), (4, 2250930), (5, 1800744), (6, 1500620), (8, 1125465), (10, 900372), (11, 818520), (12, 750310), (15, 600248), (19, 473880), (20, 450186), (22, 409260), (24, 375155), (30, 300124), (33, 272840), (38, 236940), (40, 225093), (44, 204630), (55, 163704), (57, 157960), (60, 150062), (66, 136420), (76, 118470), (88, 102315), (95, 94776), (110, 81852), (114, 78980), (120, 75031), (132, 68210), (152, 59235), (165, 54568), (190, 47388), (209, 43080), (220, 40926), (228, 39490), (264, 34105), (285, 31592), (330, 27284), (359, 25080), (380, 23694), (418, 21540), (440, 20463), (456, 19745), (570, 15796), (627, 14360), (660, 13642), (718, 12540), (760, 11847), (836, 10770), (1045, 8616), (1077, 8360), (1140, 7898), (1254, 7180), (1320, 6821), (1436, 6270), (1672, 5385), (1795, 5016), (2090, 4308), (2154, 4180), (2280, 3949), (2508, 3590), (2872, 3135)]