48890640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 160

約数和(自身を含む): 167774976

約数和(自身を除く): 118884336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 521, 552, 680, 690, 782, 816, 920, 1020, 1042, 1104, 1173, 1360, 1380, 1563, 1564, 1840, 1955, 2040, 2084, 2346, 2605, 2760, 3126, 3128, 3910, 4080, 4168, 4692, 5210, 5520, 5865, 6252, 6256, 7815, 7820, 8336, 8857, 9384, 10420, 11730, 11983, 12504, 15630, 15640, 17714, 18768, 20840, 23460, 23966, 25008, 26571, 31260, 31280, 35428, 35949, 41680, 44285, 46920, 47932, 53142, 59915, 62520, 70856, 71898, 88570, 93840, 95864, 106284, 119830, 125040, 132855, 141712, 143796, 177140, 179745, 191728, 203711, 212568, 239660, 265710, 287592, 354280, 359490, 407422, 425136, 479320, 531420, 575184, 611133, 708560, 718980, 814844, 958640, 1018555, 1062840, 1222266, 1437960, 1629688, 2037110, 2125680, 2444532, 2875920, 3055665, 3259376, 4074220, 4889064, 6111330, 8148440, 9778128, 12222660, 16296880, 24445320, 48890640]

約数ペア:

[(1, 48890640), (2, 24445320), (3, 16296880), (4, 12222660), (5, 9778128), (6, 8148440), (8, 6111330), (10, 4889064), (12, 4074220), (15, 3259376), (16, 3055665), (17, 2875920), (20, 2444532), (23, 2125680), (24, 2037110), (30, 1629688), (34, 1437960), (40, 1222266), (46, 1062840), (48, 1018555), (51, 958640), (60, 814844), (68, 718980), (69, 708560), (80, 611133), (85, 575184), (92, 531420), (102, 479320), (115, 425136), (120, 407422), (136, 359490), (138, 354280), (170, 287592), (184, 265710), (204, 239660), (230, 212568), (240, 203711), (255, 191728), (272, 179745), (276, 177140), (340, 143796), (345, 141712), (368, 132855), (391, 125040), (408, 119830), (460, 106284), (510, 95864), (521, 93840), (552, 88570), (680, 71898), (690, 70856), (782, 62520), (816, 59915), (920, 53142), (1020, 47932), (1042, 46920), (1104, 44285), (1173, 41680), (1360, 35949), (1380, 35428), (1563, 31280), (1564, 31260), (1840, 26571), (1955, 25008), (2040, 23966), (2084, 23460), (2346, 20840), (2605, 18768), (2760, 17714), (3126, 15640), (3128, 15630), (3910, 12504), (4080, 11983), (4168, 11730), (4692, 10420), (5210, 9384), (5520, 8857), (5865, 8336), (6252, 7820), (6256, 7815)]