47841840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 175488768

約数和(自身を除く): 127646928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 107, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 214, 216, 230, 240, 243, 270, 276, 321, 324, 345, 360, 368, 405, 414, 428, 432, 460, 486, 535, 540, 552, 621, 642, 648, 690, 720, 810, 828, 856, 920, 963, 972, 1035, 1070, 1080, 1104, 1215, 1242, 1284, 1296, 1380, 1605, 1620, 1656, 1712, 1840, 1863, 1926, 1944, 2070, 2140, 2160, 2430, 2461, 2484, 2568, 2760, 2889, 3105, 3210, 3240, 3312, 3726, 3852, 3888, 4140, 4280, 4815, 4860, 4922, 4968, 5136, 5520, 5589, 5778, 6210, 6420, 6480, 7383, 7452, 7704, 8280, 8560, 8667, 9315, 9630, 9720, 9844, 9936, 11178, 11556, 12305, 12420, 12840, 14445, 14766, 14904, 15408, 16560, 17334, 18630, 19260, 19440, 19688, 22149, 22356, 23112, 24610, 24840, 25680, 26001, 27945, 28890, 29532, 29808, 34668, 36915, 37260, 38520, 39376, 43335, 44298, 44712, 46224, 49220, 49680, 52002, 55890, 57780, 59064, 66447, 69336, 73830, 74520, 77040, 86670, 88596, 89424, 98440, 104004, 110745, 111780, 115560, 118128, 130005, 132894, 138672, 147660, 149040, 173340, 177192, 196880, 199341, 208008, 221490, 223560, 231120, 260010, 265788, 295320, 332235, 346680, 354384, 398682, 416016, 442980, 447120, 520020, 531576, 590640, 598023, 664470, 693360, 797364, 885960, 996705, 1040040, 1063152, 1196046, 1328940, 1594728, 1771920, 1993410, 2080080, 2392092, 2657880, 2990115, 3189456, 3986820, 4784184, 5315760, 5980230, 7973640, 9568368, 11960460, 15947280, 23920920, 47841840]

約数ペア:

[(1, 47841840), (2, 23920920), (3, 15947280), (4, 11960460), (5, 9568368), (6, 7973640), (8, 5980230), (9, 5315760), (10, 4784184), (12, 3986820), (15, 3189456), (16, 2990115), (18, 2657880), (20, 2392092), (23, 2080080), (24, 1993410), (27, 1771920), (30, 1594728), (36, 1328940), (40, 1196046), (45, 1063152), (46, 1040040), (48, 996705), (54, 885960), (60, 797364), (69, 693360), (72, 664470), (80, 598023), (81, 590640), (90, 531576), (92, 520020), (107, 447120), (108, 442980), (115, 416016), (120, 398682), (135, 354384), (138, 346680), (144, 332235), (162, 295320), (180, 265788), (184, 260010), (207, 231120), (214, 223560), (216, 221490), (230, 208008), (240, 199341), (243, 196880), (270, 177192), (276, 173340), (321, 149040), (324, 147660), (345, 138672), (360, 132894), (368, 130005), (405, 118128), (414, 115560), (428, 111780), (432, 110745), (460, 104004), (486, 98440), (535, 89424), (540, 88596), (552, 86670), (621, 77040), (642, 74520), (648, 73830), (690, 69336), (720, 66447), (810, 59064), (828, 57780), (856, 55890), (920, 52002), (963, 49680), (972, 49220), (1035, 46224), (1070, 44712), (1080, 44298), (1104, 43335), (1215, 39376), (1242, 38520), (1284, 37260), (1296, 36915), (1380, 34668), (1605, 29808), (1620, 29532), (1656, 28890), (1712, 27945), (1840, 26001), (1863, 25680), (1926, 24840), (1944, 24610), (2070, 23112), (2140, 22356), (2160, 22149), (2430, 19688), (2461, 19440), (2484, 19260), (2568, 18630), (2760, 17334), (2889, 16560), (3105, 15408), (3210, 14904), (3240, 14766), (3312, 14445), (3726, 12840), (3852, 12420), (3888, 12305), (4140, 11556), (4280, 11178), (4815, 9936), (4860, 9844), (4922, 9720), (4968, 9630), (5136, 9315), (5520, 8667), (5589, 8560), (5778, 8280), (6210, 7704), (6420, 7452), (6480, 7383)]