9213480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 32400000

約数和(自身を除く): 23186520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 449, 456, 513, 540, 570, 684, 760, 855, 898, 1026, 1080, 1140, 1347, 1368, 1710, 1796, 2052, 2245, 2280, 2565, 2694, 3420, 3592, 4041, 4104, 4490, 5130, 5388, 6735, 6840, 8082, 8531, 8980, 10260, 10776, 12123, 13470, 16164, 17062, 17960, 20205, 20520, 24246, 25593, 26940, 32328, 34124, 40410, 42655, 48492, 51186, 53880, 60615, 68248, 76779, 80820, 85310, 96984, 102372, 121230, 127965, 153558, 161640, 170620, 204744, 230337, 242460, 255930, 307116, 341240, 383895, 460674, 484920, 511860, 614232, 767790, 921348, 1023720, 1151685, 1535580, 1842696, 2303370, 3071160, 4606740, 9213480]

約数ペア:

[(1, 9213480), (2, 4606740), (3, 3071160), (4, 2303370), (5, 1842696), (6, 1535580), (8, 1151685), (9, 1023720), (10, 921348), (12, 767790), (15, 614232), (18, 511860), (19, 484920), (20, 460674), (24, 383895), (27, 341240), (30, 307116), (36, 255930), (38, 242460), (40, 230337), (45, 204744), (54, 170620), (57, 161640), (60, 153558), (72, 127965), (76, 121230), (90, 102372), (95, 96984), (108, 85310), (114, 80820), (120, 76779), (135, 68248), (152, 60615), (171, 53880), (180, 51186), (190, 48492), (216, 42655), (228, 40410), (270, 34124), (285, 32328), (342, 26940), (360, 25593), (380, 24246), (449, 20520), (456, 20205), (513, 17960), (540, 17062), (570, 16164), (684, 13470), (760, 12123), (855, 10776), (898, 10260), (1026, 8980), (1080, 8531), (1140, 8082), (1347, 6840), (1368, 6735), (1710, 5388), (1796, 5130), (2052, 4490), (2245, 4104), (2280, 4041), (2565, 3592), (2694, 3420)]