61811040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1132

約数の個数: 96

約数和(自身を含む): 196390656

約数和(自身を除く): 134579616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 983, 1048, 1310, 1572, 1965, 1966, 2096, 2620, 2949, 3144, 3930, 3932, 4192, 4915, 5240, 5898, 6288, 7860, 7864, 9830, 10480, 11796, 12576, 14745, 15720, 15728, 19660, 20960, 23592, 29490, 31440, 31456, 39320, 47184, 58980, 62880, 78640, 94368, 117960, 128773, 157280, 235920, 257546, 386319, 471840, 515092, 643865, 772638, 1030184, 1287730, 1545276, 1931595, 2060368, 2575460, 3090552, 3863190, 4120736, 5150920, 6181104, 7726380, 10301840, 12362208, 15452760, 20603680, 30905520, 61811040]

約数ペア:

[(1, 61811040), (2, 30905520), (3, 20603680), (4, 15452760), (5, 12362208), (6, 10301840), (8, 7726380), (10, 6181104), (12, 5150920), (15, 4120736), (16, 3863190), (20, 3090552), (24, 2575460), (30, 2060368), (32, 1931595), (40, 1545276), (48, 1287730), (60, 1030184), (80, 772638), (96, 643865), (120, 515092), (131, 471840), (160, 386319), (240, 257546), (262, 235920), (393, 157280), (480, 128773), (524, 117960), (655, 94368), (786, 78640), (983, 62880), (1048, 58980), (1310, 47184), (1572, 39320), (1965, 31456), (1966, 31440), (2096, 29490), (2620, 23592), (2949, 20960), (3144, 19660), (3930, 15728), (3932, 15720), (4192, 14745), (4915, 12576), (5240, 11796), (5898, 10480), (6288, 9830), (7860, 7864)]