123384480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 416586240

約数和(自身を除く): 293201760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 83, 95, 96, 114, 120, 152, 160, 163, 166, 190, 228, 240, 249, 285, 304, 326, 332, 380, 415, 456, 480, 489, 498, 570, 608, 652, 664, 760, 815, 830, 912, 978, 996, 1140, 1245, 1304, 1328, 1520, 1577, 1630, 1660, 1824, 1956, 1992, 2280, 2445, 2490, 2608, 2656, 3040, 3097, 3154, 3260, 3320, 3912, 3984, 4560, 4731, 4890, 4980, 5216, 6194, 6308, 6520, 6640, 7824, 7885, 7968, 9120, 9291, 9462, 9780, 9960, 12388, 12616, 13040, 13280, 13529, 15485, 15648, 15770, 18582, 18924, 19560, 19920, 23655, 24776, 25232, 26080, 27058, 30970, 31540, 37164, 37848, 39120, 39840, 40587, 46455, 47310, 49552, 50464, 54116, 61940, 63080, 67645, 74328, 75696, 78240, 81174, 92910, 94620, 99104, 108232, 123880, 126160, 135290, 148656, 151392, 162348, 185820, 189240, 202935, 216464, 247760, 252320, 257051, 270580, 297312, 324696, 371640, 378480, 405870, 432928, 495520, 514102, 541160, 649392, 743280, 756960, 771153, 811740, 1028204, 1082320, 1285255, 1298784, 1486560, 1542306, 1623480, 2056408, 2164640, 2570510, 3084612, 3246960, 3855765, 4112816, 5141020, 6169224, 6493920, 7711530, 8225632, 10282040, 12338448, 15423060, 20564080, 24676896, 30846120, 41128160, 61692240, 123384480]

約数ペア:

[(1, 123384480), (2, 61692240), (3, 41128160), (4, 30846120), (5, 24676896), (6, 20564080), (8, 15423060), (10, 12338448), (12, 10282040), (15, 8225632), (16, 7711530), (19, 6493920), (20, 6169224), (24, 5141020), (30, 4112816), (32, 3855765), (38, 3246960), (40, 3084612), (48, 2570510), (57, 2164640), (60, 2056408), (76, 1623480), (80, 1542306), (83, 1486560), (95, 1298784), (96, 1285255), (114, 1082320), (120, 1028204), (152, 811740), (160, 771153), (163, 756960), (166, 743280), (190, 649392), (228, 541160), (240, 514102), (249, 495520), (285, 432928), (304, 405870), (326, 378480), (332, 371640), (380, 324696), (415, 297312), (456, 270580), (480, 257051), (489, 252320), (498, 247760), (570, 216464), (608, 202935), (652, 189240), (664, 185820), (760, 162348), (815, 151392), (830, 148656), (912, 135290), (978, 126160), (996, 123880), (1140, 108232), (1245, 99104), (1304, 94620), (1328, 92910), (1520, 81174), (1577, 78240), (1630, 75696), (1660, 74328), (1824, 67645), (1956, 63080), (1992, 61940), (2280, 54116), (2445, 50464), (2490, 49552), (2608, 47310), (2656, 46455), (3040, 40587), (3097, 39840), (3154, 39120), (3260, 37848), (3320, 37164), (3912, 31540), (3984, 30970), (4560, 27058), (4731, 26080), (4890, 25232), (4980, 24776), (5216, 23655), (6194, 19920), (6308, 19560), (6520, 18924), (6640, 18582), (7824, 15770), (7885, 15648), (7968, 15485), (9120, 13529), (9291, 13280), (9462, 13040), (9780, 12616), (9960, 12388)]