47291280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 158454144

約数和(自身を除く): 111162864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 67, 68, 80, 85, 102, 120, 134, 136, 170, 173, 201, 204, 240, 255, 268, 272, 335, 340, 346, 402, 408, 510, 519, 536, 670, 680, 692, 804, 816, 865, 1005, 1020, 1038, 1072, 1139, 1340, 1360, 1384, 1608, 1730, 2010, 2040, 2076, 2278, 2595, 2680, 2768, 2941, 3216, 3417, 3460, 4020, 4080, 4152, 4556, 5190, 5360, 5695, 5882, 6834, 6920, 8040, 8304, 8823, 9112, 10380, 11390, 11591, 11764, 13668, 13840, 14705, 16080, 17085, 17646, 18224, 20760, 22780, 23182, 23528, 27336, 29410, 34170, 34773, 35292, 41520, 44115, 45560, 46364, 47056, 54672, 57955, 58820, 68340, 69546, 70584, 88230, 91120, 92728, 115910, 117640, 136680, 139092, 141168, 173865, 176460, 185456, 197047, 231820, 235280, 273360, 278184, 347730, 352920, 394094, 463640, 556368, 591141, 695460, 705840, 788188, 927280, 985235, 1182282, 1390920, 1576376, 1970470, 2364564, 2781840, 2955705, 3152752, 3940940, 4729128, 5911410, 7881880, 9458256, 11822820, 15763760, 23645640, 47291280]

約数ペア:

[(1, 47291280), (2, 23645640), (3, 15763760), (4, 11822820), (5, 9458256), (6, 7881880), (8, 5911410), (10, 4729128), (12, 3940940), (15, 3152752), (16, 2955705), (17, 2781840), (20, 2364564), (24, 1970470), (30, 1576376), (34, 1390920), (40, 1182282), (48, 985235), (51, 927280), (60, 788188), (67, 705840), (68, 695460), (80, 591141), (85, 556368), (102, 463640), (120, 394094), (134, 352920), (136, 347730), (170, 278184), (173, 273360), (201, 235280), (204, 231820), (240, 197047), (255, 185456), (268, 176460), (272, 173865), (335, 141168), (340, 139092), (346, 136680), (402, 117640), (408, 115910), (510, 92728), (519, 91120), (536, 88230), (670, 70584), (680, 69546), (692, 68340), (804, 58820), (816, 57955), (865, 54672), (1005, 47056), (1020, 46364), (1038, 45560), (1072, 44115), (1139, 41520), (1340, 35292), (1360, 34773), (1384, 34170), (1608, 29410), (1730, 27336), (2010, 23528), (2040, 23182), (2076, 22780), (2278, 20760), (2595, 18224), (2680, 17646), (2768, 17085), (2941, 16080), (3216, 14705), (3417, 13840), (3460, 13668), (4020, 11764), (4080, 11591), (4152, 11390), (4556, 10380), (5190, 9112), (5360, 8823), (5695, 8304), (5882, 8040), (6834, 6920)]