47889120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 163296000

約数和(自身を除く): 115406880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 76, 80, 89, 95, 96, 114, 118, 120, 152, 160, 177, 178, 190, 228, 236, 240, 267, 285, 295, 304, 354, 356, 380, 445, 456, 472, 480, 534, 570, 590, 608, 708, 712, 760, 885, 890, 912, 944, 1068, 1121, 1140, 1180, 1335, 1416, 1424, 1520, 1691, 1770, 1780, 1824, 1888, 2136, 2242, 2280, 2360, 2670, 2832, 2848, 3040, 3363, 3382, 3540, 3560, 4272, 4484, 4560, 4720, 5073, 5251, 5340, 5605, 5664, 6726, 6764, 7080, 7120, 8455, 8544, 8968, 9120, 9440, 10146, 10502, 10680, 11210, 13452, 13528, 14160, 14240, 15753, 16815, 16910, 17936, 20292, 21004, 21360, 22420, 25365, 26255, 26904, 27056, 28320, 31506, 33630, 33820, 35872, 40584, 42008, 42720, 44840, 50730, 52510, 53808, 54112, 63012, 67260, 67640, 78765, 81168, 84016, 89680, 99769, 101460, 105020, 107616, 126024, 134520, 135280, 157530, 162336, 168032, 179360, 199538, 202920, 210040, 252048, 269040, 270560, 299307, 315060, 399076, 405840, 420080, 498845, 504096, 538080, 598614, 630120, 798152, 811680, 840160, 997690, 1197228, 1260240, 1496535, 1596304, 1995380, 2394456, 2520480, 2993070, 3192608, 3990760, 4788912, 5986140, 7981520, 9577824, 11972280, 15963040, 23944560, 47889120]

約数ペア:

[(1, 47889120), (2, 23944560), (3, 15963040), (4, 11972280), (5, 9577824), (6, 7981520), (8, 5986140), (10, 4788912), (12, 3990760), (15, 3192608), (16, 2993070), (19, 2520480), (20, 2394456), (24, 1995380), (30, 1596304), (32, 1496535), (38, 1260240), (40, 1197228), (48, 997690), (57, 840160), (59, 811680), (60, 798152), (76, 630120), (80, 598614), (89, 538080), (95, 504096), (96, 498845), (114, 420080), (118, 405840), (120, 399076), (152, 315060), (160, 299307), (177, 270560), (178, 269040), (190, 252048), (228, 210040), (236, 202920), (240, 199538), (267, 179360), (285, 168032), (295, 162336), (304, 157530), (354, 135280), (356, 134520), (380, 126024), (445, 107616), (456, 105020), (472, 101460), (480, 99769), (534, 89680), (570, 84016), (590, 81168), (608, 78765), (708, 67640), (712, 67260), (760, 63012), (885, 54112), (890, 53808), (912, 52510), (944, 50730), (1068, 44840), (1121, 42720), (1140, 42008), (1180, 40584), (1335, 35872), (1416, 33820), (1424, 33630), (1520, 31506), (1691, 28320), (1770, 27056), (1780, 26904), (1824, 26255), (1888, 25365), (2136, 22420), (2242, 21360), (2280, 21004), (2360, 20292), (2670, 17936), (2832, 16910), (2848, 16815), (3040, 15753), (3363, 14240), (3382, 14160), (3540, 13528), (3560, 13452), (4272, 11210), (4484, 10680), (4560, 10502), (4720, 10146), (5073, 9440), (5251, 9120), (5340, 8968), (5605, 8544), (5664, 8455), (6726, 7120), (6764, 7080)]