82942080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3358

約数の個数: 128

約数和(自身を含む): 284800320

約数和(自身を除く): 201858240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 3323, 4160, 4992, 6240, 6646, 8320, 9969, 12480, 13292, 16615, 19938, 24960, 26584, 33230, 39876, 43199, 49845, 53168, 66460, 79752, 86398, 99690, 106336, 129597, 132920, 159504, 172796, 199380, 212672, 215995, 259194, 265840, 319008, 345592, 398760, 425344, 431990, 518388, 531680, 638016, 647985, 691184, 797520, 863980, 1036776, 1063360, 1276032, 1295970, 1382368, 1595040, 1727960, 2073552, 2126720, 2591940, 2764736, 3190080, 3455920, 4147104, 5183880, 5529472, 6380160, 6911840, 8294208, 10367760, 13823680, 16588416, 20735520, 27647360, 41471040, 82942080]

約数ペア:

[(1, 82942080), (2, 41471040), (3, 27647360), (4, 20735520), (5, 16588416), (6, 13823680), (8, 10367760), (10, 8294208), (12, 6911840), (13, 6380160), (15, 5529472), (16, 5183880), (20, 4147104), (24, 3455920), (26, 3190080), (30, 2764736), (32, 2591940), (39, 2126720), (40, 2073552), (48, 1727960), (52, 1595040), (60, 1382368), (64, 1295970), (65, 1276032), (78, 1063360), (80, 1036776), (96, 863980), (104, 797520), (120, 691184), (128, 647985), (130, 638016), (156, 531680), (160, 518388), (192, 431990), (195, 425344), (208, 398760), (240, 345592), (260, 319008), (312, 265840), (320, 259194), (384, 215995), (390, 212672), (416, 199380), (480, 172796), (520, 159504), (624, 132920), (640, 129597), (780, 106336), (832, 99690), (960, 86398), (1040, 79752), (1248, 66460), (1560, 53168), (1664, 49845), (1920, 43199), (2080, 39876), (2496, 33230), (3120, 26584), (3323, 24960), (4160, 19938), (4992, 16615), (6240, 13292), (6646, 12480), (8320, 9969)]