47756880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3529

約数の個数: 120

約数和(自身を含む): 168873120

約数和(自身を除く): 121116240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 3491, 4560, 6840, 6982, 10473, 13680, 13964, 17455, 20946, 27928, 31419, 34910, 41892, 52365, 55856, 62838, 66329, 69820, 83784, 104730, 125676, 132658, 139640, 157095, 167568, 198987, 209460, 251352, 265316, 279280, 314190, 331645, 397974, 418920, 502704, 530632, 596961, 628380, 663290, 795948, 837840, 994935, 1061264, 1193922, 1256760, 1326580, 1591896, 1989870, 2387844, 2513520, 2653160, 2984805, 3183792, 3979740, 4775688, 5306320, 5969610, 7959480, 9551376, 11939220, 15918960, 23878440, 47756880]

約数ペア:

[(1, 47756880), (2, 23878440), (3, 15918960), (4, 11939220), (5, 9551376), (6, 7959480), (8, 5969610), (9, 5306320), (10, 4775688), (12, 3979740), (15, 3183792), (16, 2984805), (18, 2653160), (19, 2513520), (20, 2387844), (24, 1989870), (30, 1591896), (36, 1326580), (38, 1256760), (40, 1193922), (45, 1061264), (48, 994935), (57, 837840), (60, 795948), (72, 663290), (76, 628380), (80, 596961), (90, 530632), (95, 502704), (114, 418920), (120, 397974), (144, 331645), (152, 314190), (171, 279280), (180, 265316), (190, 251352), (228, 209460), (240, 198987), (285, 167568), (304, 157095), (342, 139640), (360, 132658), (380, 125676), (456, 104730), (570, 83784), (684, 69820), (720, 66329), (760, 62838), (855, 55856), (912, 52365), (1140, 41892), (1368, 34910), (1520, 31419), (1710, 27928), (2280, 20946), (2736, 17455), (3420, 13964), (3491, 13680), (4560, 10473), (6840, 6982)]