379518480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15973}}^1$

素因数の和:16006

約数の個数: 160

約数和(自身を含む): 1426158720

約数和(自身を除く): 1046640240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 15973, 23760, 31946, 47919, 63892, 79865, 95838, 127784, 143757, 159730, 175703, 191676, 239595, 255568, 287514, 319460, 351406, 383352, 431271, 479190, 527109, 575028, 638920, 702812, 718785, 766704, 862542, 878515, 958380, 1054218, 1150056, 1277840, 1405624, 1437570, 1581327, 1725084, 1757030, 1916760, 2108436, 2156355, 2300112, 2635545, 2811248, 2875140, 3162654, 3450168, 3514060, 3833520, 4216872, 4312710, 4743981, 5271090, 5750280, 6325308, 6900336, 7028120, 7906635, 8433744, 8625420, 9487962, 10542180, 11500560, 12650616, 14056240, 15813270, 17250840, 18975924, 21084360, 23719905, 25301232, 31626540, 34501680, 37951848, 42168720, 47439810, 63253080, 75903696, 94879620, 126506160, 189759240, 379518480]

約数ペア:

[(1, 379518480), (2, 189759240), (3, 126506160), (4, 94879620), (5, 75903696), (6, 63253080), (8, 47439810), (9, 42168720), (10, 37951848), (11, 34501680), (12, 31626540), (15, 25301232), (16, 23719905), (18, 21084360), (20, 18975924), (22, 17250840), (24, 15813270), (27, 14056240), (30, 12650616), (33, 11500560), (36, 10542180), (40, 9487962), (44, 8625420), (45, 8433744), (48, 7906635), (54, 7028120), (55, 6900336), (60, 6325308), (66, 5750280), (72, 5271090), (80, 4743981), (88, 4312710), (90, 4216872), (99, 3833520), (108, 3514060), (110, 3450168), (120, 3162654), (132, 2875140), (135, 2811248), (144, 2635545), (165, 2300112), (176, 2156355), (180, 2108436), (198, 1916760), (216, 1757030), (220, 1725084), (240, 1581327), (264, 1437570), (270, 1405624), (297, 1277840), (330, 1150056), (360, 1054218), (396, 958380), (432, 878515), (440, 862542), (495, 766704), (528, 718785), (540, 702812), (594, 638920), (660, 575028), (720, 527109), (792, 479190), (880, 431271), (990, 383352), (1080, 351406), (1188, 319460), (1320, 287514), (1485, 255568), (1584, 239595), (1980, 191676), (2160, 175703), (2376, 159730), (2640, 143757), (2970, 127784), (3960, 95838), (4752, 79865), (5940, 63892), (7920, 47919), (11880, 31946), (15973, 23760)]