52986480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 177845760

約数和(自身を除く): 124859280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 331, 345, 348, 368, 435, 460, 464, 552, 580, 662, 667, 690, 696, 870, 920, 993, 1104, 1160, 1324, 1334, 1380, 1392, 1655, 1740, 1840, 1986, 2001, 2320, 2648, 2668, 2760, 3310, 3335, 3480, 3972, 4002, 4965, 5296, 5336, 5520, 6620, 6670, 6960, 7613, 7944, 8004, 9599, 9930, 10005, 10672, 13240, 13340, 15226, 15888, 16008, 19198, 19860, 20010, 22839, 26480, 26680, 28797, 30452, 32016, 38065, 38396, 39720, 40020, 45678, 47995, 53360, 57594, 60904, 76130, 76792, 79440, 80040, 91356, 95990, 114195, 115188, 121808, 143985, 152260, 153584, 160080, 182712, 191980, 220777, 228390, 230376, 287970, 304520, 365424, 383960, 441554, 456780, 460752, 575940, 609040, 662331, 767920, 883108, 913560, 1103885, 1151880, 1324662, 1766216, 1827120, 2207770, 2303760, 2649324, 3311655, 3532432, 4415540, 5298648, 6623310, 8831080, 10597296, 13246620, 17662160, 26493240, 52986480]

約数ペア:

[(1, 52986480), (2, 26493240), (3, 17662160), (4, 13246620), (5, 10597296), (6, 8831080), (8, 6623310), (10, 5298648), (12, 4415540), (15, 3532432), (16, 3311655), (20, 2649324), (23, 2303760), (24, 2207770), (29, 1827120), (30, 1766216), (40, 1324662), (46, 1151880), (48, 1103885), (58, 913560), (60, 883108), (69, 767920), (80, 662331), (87, 609040), (92, 575940), (115, 460752), (116, 456780), (120, 441554), (138, 383960), (145, 365424), (174, 304520), (184, 287970), (230, 230376), (232, 228390), (240, 220777), (276, 191980), (290, 182712), (331, 160080), (345, 153584), (348, 152260), (368, 143985), (435, 121808), (460, 115188), (464, 114195), (552, 95990), (580, 91356), (662, 80040), (667, 79440), (690, 76792), (696, 76130), (870, 60904), (920, 57594), (993, 53360), (1104, 47995), (1160, 45678), (1324, 40020), (1334, 39720), (1380, 38396), (1392, 38065), (1655, 32016), (1740, 30452), (1840, 28797), (1986, 26680), (2001, 26480), (2320, 22839), (2648, 20010), (2668, 19860), (2760, 19198), (3310, 16008), (3335, 15888), (3480, 15226), (3972, 13340), (4002, 13240), (4965, 10672), (5296, 10005), (5336, 9930), (5520, 9599), (6620, 8004), (6670, 7944), (6960, 7613)]