61692240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 204986880

約数和(自身を除く): 143294640

約数列:

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

約数ペア:

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