247671360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3785

約数の個数: 168

約数和(自身を含む): 889162560

約数和(自身を除く): 641491200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 3739, 4140, 4416, 5520, 6624, 7360, 7478, 8280, 11040, 11217, 13248, 14956, 16560, 18695, 22080, 22434, 29912, 33120, 33651, 37390, 44868, 56085, 59824, 66240, 67302, 74780, 85997, 89736, 112170, 119648, 134604, 149560, 168255, 171994, 179472, 224340, 239296, 257991, 269208, 299120, 336510, 343988, 358944, 429985, 448680, 515982, 538416, 598240, 673020, 687976, 717888, 773973, 859970, 897360, 1031964, 1076832, 1196480, 1289955, 1346040, 1375952, 1547946, 1719940, 1794720, 2063928, 2153664, 2579910, 2692080, 2751904, 3095892, 3439880, 3589440, 3869865, 4127856, 5159820, 5384160, 5503808, 6191784, 6879760, 7739730, 8255712, 10319640, 10768320, 12383568, 13759520, 15479460, 16511424, 20639280, 24767136, 27519040, 30958920, 41278560, 49534272, 61917840, 82557120, 123835680, 247671360]

約数ペア:

[(1, 247671360), (2, 123835680), (3, 82557120), (4, 61917840), (5, 49534272), (6, 41278560), (8, 30958920), (9, 27519040), (10, 24767136), (12, 20639280), (15, 16511424), (16, 15479460), (18, 13759520), (20, 12383568), (23, 10768320), (24, 10319640), (30, 8255712), (32, 7739730), (36, 6879760), (40, 6191784), (45, 5503808), (46, 5384160), (48, 5159820), (60, 4127856), (64, 3869865), (69, 3589440), (72, 3439880), (80, 3095892), (90, 2751904), (92, 2692080), (96, 2579910), (115, 2153664), (120, 2063928), (138, 1794720), (144, 1719940), (160, 1547946), (180, 1375952), (184, 1346040), (192, 1289955), (207, 1196480), (230, 1076832), (240, 1031964), (276, 897360), (288, 859970), (320, 773973), (345, 717888), (360, 687976), (368, 673020), (414, 598240), (460, 538416), (480, 515982), (552, 448680), (576, 429985), (690, 358944), (720, 343988), (736, 336510), (828, 299120), (920, 269208), (960, 257991), (1035, 239296), (1104, 224340), (1380, 179472), (1440, 171994), (1472, 168255), (1656, 149560), (1840, 134604), (2070, 119648), (2208, 112170), (2760, 89736), (2880, 85997), (3312, 74780), (3680, 67302), (3739, 66240), (4140, 59824), (4416, 56085), (5520, 44868), (6624, 37390), (7360, 33651), (7478, 33120), (8280, 29912), (11040, 22434), (11217, 22080), (13248, 18695), (14956, 16560)]