47387520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 172645200

約数和(自身を除く): 125257680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 433, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 866, 912, 960, 1140, 1152, 1216, 1299, 1368, 1440, 1520, 1710, 1732, 1824, 1920, 2165, 2280, 2432, 2598, 2736, 2880, 3040, 3420, 3464, 3648, 3897, 4330, 4560, 5196, 5472, 5760, 6080, 6495, 6840, 6928, 7296, 7794, 8227, 8660, 9120, 10392, 10944, 12160, 12990, 13680, 13856, 15588, 16454, 17320, 18240, 19485, 20784, 21888, 24681, 25980, 27360, 27712, 31176, 32908, 34640, 36480, 38970, 41135, 41568, 49362, 51960, 54720, 55424, 62352, 65816, 69280, 74043, 77940, 82270, 83136, 98724, 103920, 109440, 123405, 124704, 131632, 138560, 148086, 155880, 164540, 166272, 197448, 207840, 246810, 249408, 263264, 277120, 296172, 311760, 329080, 370215, 394896, 415680, 493620, 498816, 526528, 592344, 623520, 658160, 740430, 789792, 831360, 987240, 1053056, 1184688, 1247040, 1316320, 1480860, 1579584, 1974480, 2369376, 2494080, 2632640, 2961720, 3159168, 3948960, 4738752, 5265280, 5923440, 7897920, 9477504, 11846880, 15795840, 23693760, 47387520]

約数ペア:

[(1, 47387520), (2, 23693760), (3, 15795840), (4, 11846880), (5, 9477504), (6, 7897920), (8, 5923440), (9, 5265280), (10, 4738752), (12, 3948960), (15, 3159168), (16, 2961720), (18, 2632640), (19, 2494080), (20, 2369376), (24, 1974480), (30, 1579584), (32, 1480860), (36, 1316320), (38, 1247040), (40, 1184688), (45, 1053056), (48, 987240), (57, 831360), (60, 789792), (64, 740430), (72, 658160), (76, 623520), (80, 592344), (90, 526528), (95, 498816), (96, 493620), (114, 415680), (120, 394896), (128, 370215), (144, 329080), (152, 311760), (160, 296172), (171, 277120), (180, 263264), (190, 249408), (192, 246810), (228, 207840), (240, 197448), (285, 166272), (288, 164540), (304, 155880), (320, 148086), (342, 138560), (360, 131632), (380, 124704), (384, 123405), (433, 109440), (456, 103920), (480, 98724), (570, 83136), (576, 82270), (608, 77940), (640, 74043), (684, 69280), (720, 65816), (760, 62352), (855, 55424), (866, 54720), (912, 51960), (960, 49362), (1140, 41568), (1152, 41135), (1216, 38970), (1299, 36480), (1368, 34640), (1440, 32908), (1520, 31176), (1710, 27712), (1732, 27360), (1824, 25980), (1920, 24681), (2165, 21888), (2280, 20784), (2432, 19485), (2598, 18240), (2736, 17320), (2880, 16454), (3040, 15588), (3420, 13856), (3464, 13680), (3648, 12990), (3897, 12160), (4330, 10944), (4560, 10392), (5196, 9120), (5472, 8660), (5760, 8227), (6080, 7794), (6495, 7296), (6840, 6928)]