23920920

素因数分解:

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

素因数の和:156

約数の個数: 192

約数和(自身を含む): 84913920

約数和(自身を除く): 60993000

約数列:

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

約数ペア:

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