48487320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 183306240

約数和(自身を除く): 134818920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 271, 280, 284, 315, 355, 360, 420, 426, 497, 504, 542, 568, 630, 639, 710, 813, 840, 852, 994, 1065, 1084, 1260, 1278, 1355, 1420, 1491, 1626, 1704, 1897, 1988, 2130, 2168, 2439, 2485, 2520, 2556, 2710, 2840, 2982, 3195, 3252, 3794, 3976, 4065, 4260, 4473, 4878, 4970, 5112, 5420, 5691, 5964, 6390, 6504, 7455, 7588, 8130, 8520, 8946, 9485, 9756, 9940, 10840, 11382, 11928, 12195, 12780, 14910, 15176, 16260, 17073, 17892, 18970, 19241, 19512, 19880, 22365, 22764, 24390, 25560, 28455, 29820, 32520, 34146, 35784, 37940, 38482, 44730, 45528, 48780, 56910, 57723, 59640, 68292, 75880, 76964, 85365, 89460, 96205, 97560, 113820, 115446, 134687, 136584, 153928, 170730, 173169, 178920, 192410, 227640, 230892, 269374, 288615, 341460, 346338, 384820, 404061, 461784, 538748, 577230, 673435, 682920, 692676, 769640, 808122, 865845, 1077496, 1154460, 1212183, 1346870, 1385352, 1616244, 1731690, 2020305, 2308920, 2424366, 2693740, 3232488, 3463380, 4040610, 4848732, 5387480, 6060915, 6926760, 8081220, 9697464, 12121830, 16162440, 24243660, 48487320]

約数ペア:

[(1, 48487320), (2, 24243660), (3, 16162440), (4, 12121830), (5, 9697464), (6, 8081220), (7, 6926760), (8, 6060915), (9, 5387480), (10, 4848732), (12, 4040610), (14, 3463380), (15, 3232488), (18, 2693740), (20, 2424366), (21, 2308920), (24, 2020305), (28, 1731690), (30, 1616244), (35, 1385352), (36, 1346870), (40, 1212183), (42, 1154460), (45, 1077496), (56, 865845), (60, 808122), (63, 769640), (70, 692676), (71, 682920), (72, 673435), (84, 577230), (90, 538748), (105, 461784), (120, 404061), (126, 384820), (140, 346338), (142, 341460), (168, 288615), (180, 269374), (210, 230892), (213, 227640), (252, 192410), (271, 178920), (280, 173169), (284, 170730), (315, 153928), (355, 136584), (360, 134687), (420, 115446), (426, 113820), (497, 97560), (504, 96205), (542, 89460), (568, 85365), (630, 76964), (639, 75880), (710, 68292), (813, 59640), (840, 57723), (852, 56910), (994, 48780), (1065, 45528), (1084, 44730), (1260, 38482), (1278, 37940), (1355, 35784), (1420, 34146), (1491, 32520), (1626, 29820), (1704, 28455), (1897, 25560), (1988, 24390), (2130, 22764), (2168, 22365), (2439, 19880), (2485, 19512), (2520, 19241), (2556, 18970), (2710, 17892), (2840, 17073), (2982, 16260), (3195, 15176), (3252, 14910), (3794, 12780), (3976, 12195), (4065, 11928), (4260, 11382), (4473, 10840), (4878, 9940), (4970, 9756), (5112, 9485), (5420, 8946), (5691, 8520), (5964, 8130), (6390, 7588), (6504, 7455)]