241428240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 863516160

約数和(自身を除く): 622087920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 61, 69, 72, 80, 90, 92, 115, 120, 122, 138, 144, 180, 183, 184, 207, 230, 239, 240, 244, 276, 305, 345, 360, 366, 368, 414, 460, 478, 488, 549, 552, 610, 690, 717, 720, 732, 828, 915, 920, 956, 976, 1035, 1098, 1104, 1195, 1220, 1380, 1403, 1434, 1464, 1656, 1830, 1840, 1912, 2070, 2151, 2196, 2390, 2440, 2745, 2760, 2806, 2868, 2928, 3312, 3585, 3660, 3824, 4140, 4209, 4302, 4392, 4780, 4880, 5490, 5497, 5520, 5612, 5736, 7015, 7170, 7320, 8280, 8418, 8604, 8784, 9560, 10755, 10980, 10994, 11224, 11472, 12627, 14030, 14340, 14579, 14640, 16491, 16560, 16836, 17208, 19120, 21045, 21510, 21960, 21988, 22448, 25254, 27485, 28060, 28680, 29158, 32982, 33672, 34416, 42090, 43020, 43737, 43920, 43976, 49473, 50508, 54970, 56120, 57360, 58316, 63135, 65964, 67344, 72895, 82455, 84180, 86040, 87474, 87952, 98946, 101016, 109940, 112240, 116632, 126270, 131211, 131928, 145790, 164910, 168360, 172080, 174948, 197892, 202032, 218685, 219880, 233264, 247365, 252540, 262422, 263856, 291580, 329820, 335317, 336720, 349896, 395784, 437370, 439760, 494730, 505080, 524844, 583160, 656055, 659640, 670634, 699792, 791568, 874740, 989460, 1005951, 1010160, 1049688, 1166320, 1312110, 1319280, 1341268, 1676585, 1749480, 1978920, 2011902, 2099376, 2624220, 2682536, 3017853, 3353170, 3498960, 3957840, 4023804, 5029755, 5248440, 5365072, 6035706, 6706340, 8047608, 10059510, 10496880, 12071412, 13412680, 15089265, 16095216, 20119020, 24142824, 26825360, 30178530, 40238040, 48285648, 60357060, 80476080, 120714120, 241428240]

約数ペア:

[(1, 241428240), (2, 120714120), (3, 80476080), (4, 60357060), (5, 48285648), (6, 40238040), (8, 30178530), (9, 26825360), (10, 24142824), (12, 20119020), (15, 16095216), (16, 15089265), (18, 13412680), (20, 12071412), (23, 10496880), (24, 10059510), (30, 8047608), (36, 6706340), (40, 6035706), (45, 5365072), (46, 5248440), (48, 5029755), (60, 4023804), (61, 3957840), (69, 3498960), (72, 3353170), (80, 3017853), (90, 2682536), (92, 2624220), (115, 2099376), (120, 2011902), (122, 1978920), (138, 1749480), (144, 1676585), (180, 1341268), (183, 1319280), (184, 1312110), (207, 1166320), (230, 1049688), (239, 1010160), (240, 1005951), (244, 989460), (276, 874740), (305, 791568), (345, 699792), (360, 670634), (366, 659640), (368, 656055), (414, 583160), (460, 524844), (478, 505080), (488, 494730), (549, 439760), (552, 437370), (610, 395784), (690, 349896), (717, 336720), (720, 335317), (732, 329820), (828, 291580), (915, 263856), (920, 262422), (956, 252540), (976, 247365), (1035, 233264), (1098, 219880), (1104, 218685), (1195, 202032), (1220, 197892), (1380, 174948), (1403, 172080), (1434, 168360), (1464, 164910), (1656, 145790), (1830, 131928), (1840, 131211), (1912, 126270), (2070, 116632), (2151, 112240), (2196, 109940), (2390, 101016), (2440, 98946), (2745, 87952), (2760, 87474), (2806, 86040), (2868, 84180), (2928, 82455), (3312, 72895), (3585, 67344), (3660, 65964), (3824, 63135), (4140, 58316), (4209, 57360), (4302, 56120), (4392, 54970), (4780, 50508), (4880, 49473), (5490, 43976), (5497, 43920), (5520, 43737), (5612, 43020), (5736, 42090), (7015, 34416), (7170, 33672), (7320, 32982), (8280, 29158), (8418, 28680), (8604, 28060), (8784, 27485), (9560, 25254), (10755, 22448), (10980, 21988), (10994, 21960), (11224, 21510), (11472, 21045), (12627, 19120), (14030, 17208), (14340, 16836), (14579, 16560), (14640, 16491)]