4804981680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{997}}^1$

素因数の和:1523

約数の個数: 160

約数和(自身を含む): 15289807104

約数和(自身を除く): 10484825424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 467, 516, 645, 688, 860, 934, 997, 1032, 1290, 1401, 1720, 1868, 1994, 2064, 2335, 2580, 2802, 2991, 3440, 3736, 3988, 4670, 4985, 5160, 5604, 5982, 7005, 7472, 7976, 9340, 9970, 10320, 11208, 11964, 14010, 14955, 15952, 18680, 19940, 20081, 22416, 23928, 28020, 29910, 37360, 39880, 40162, 42871, 47856, 56040, 59820, 60243, 79760, 80324, 85742, 100405, 112080, 119640, 120486, 128613, 160648, 171484, 200810, 214355, 239280, 240972, 257226, 301215, 321296, 342968, 401620, 428710, 465599, 481944, 514452, 602430, 643065, 685936, 803240, 857420, 931198, 963888, 1028904, 1204860, 1286130, 1396797, 1606480, 1714840, 1862396, 2057808, 2327995, 2409720, 2572260, 2793594, 3429680, 3724792, 4655990, 4819440, 5144520, 5587188, 6983985, 7449584, 9311980, 10289040, 11174376, 13967970, 18623960, 20020757, 22348752, 27935940, 37247920, 40041514, 55871880, 60062271, 80083028, 100103785, 111743760, 120124542, 160166056, 200207570, 240249084, 300311355, 320332112, 400415140, 480498168, 600622710, 800830280, 960996336, 1201245420, 1601660560, 2402490840, 4804981680]

約数ペア:

[(1, 4804981680), (2, 2402490840), (3, 1601660560), (4, 1201245420), (5, 960996336), (6, 800830280), (8, 600622710), (10, 480498168), (12, 400415140), (15, 320332112), (16, 300311355), (20, 240249084), (24, 200207570), (30, 160166056), (40, 120124542), (43, 111743760), (48, 100103785), (60, 80083028), (80, 60062271), (86, 55871880), (120, 40041514), (129, 37247920), (172, 27935940), (215, 22348752), (240, 20020757), (258, 18623960), (344, 13967970), (430, 11174376), (467, 10289040), (516, 9311980), (645, 7449584), (688, 6983985), (860, 5587188), (934, 5144520), (997, 4819440), (1032, 4655990), (1290, 3724792), (1401, 3429680), (1720, 2793594), (1868, 2572260), (1994, 2409720), (2064, 2327995), (2335, 2057808), (2580, 1862396), (2802, 1714840), (2991, 1606480), (3440, 1396797), (3736, 1286130), (3988, 1204860), (4670, 1028904), (4985, 963888), (5160, 931198), (5604, 857420), (5982, 803240), (7005, 685936), (7472, 643065), (7976, 602430), (9340, 514452), (9970, 481944), (10320, 465599), (11208, 428710), (11964, 401620), (14010, 342968), (14955, 321296), (15952, 301215), (18680, 257226), (19940, 240972), (20081, 239280), (22416, 214355), (23928, 200810), (28020, 171484), (29910, 160648), (37360, 128613), (39880, 120486), (40162, 119640), (42871, 112080), (47856, 100405), (56040, 85742), (59820, 80324), (60243, 79760)]