123622080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1134

約数の個数: 112

約数和(自身を含む): 395898624

約数和(自身を除く): 272276544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 983, 1048, 1310, 1572, 1965, 1966, 2096, 2620, 2949, 3144, 3930, 3932, 4192, 4915, 5240, 5898, 6288, 7860, 7864, 8384, 9830, 10480, 11796, 12576, 14745, 15720, 15728, 19660, 20960, 23592, 25152, 29490, 31440, 31456, 39320, 41920, 47184, 58980, 62880, 62912, 78640, 94368, 117960, 125760, 128773, 157280, 188736, 235920, 257546, 314560, 386319, 471840, 515092, 643865, 772638, 943680, 1030184, 1287730, 1545276, 1931595, 2060368, 2575460, 3090552, 3863190, 4120736, 5150920, 6181104, 7726380, 8241472, 10301840, 12362208, 15452760, 20603680, 24724416, 30905520, 41207360, 61811040, 123622080]

約数ペア:

[(1, 123622080), (2, 61811040), (3, 41207360), (4, 30905520), (5, 24724416), (6, 20603680), (8, 15452760), (10, 12362208), (12, 10301840), (15, 8241472), (16, 7726380), (20, 6181104), (24, 5150920), (30, 4120736), (32, 3863190), (40, 3090552), (48, 2575460), (60, 2060368), (64, 1931595), (80, 1545276), (96, 1287730), (120, 1030184), (131, 943680), (160, 772638), (192, 643865), (240, 515092), (262, 471840), (320, 386319), (393, 314560), (480, 257546), (524, 235920), (655, 188736), (786, 157280), (960, 128773), (983, 125760), (1048, 117960), (1310, 94368), (1572, 78640), (1965, 62912), (1966, 62880), (2096, 58980), (2620, 47184), (2949, 41920), (3144, 39320), (3930, 31456), (3932, 31440), (4192, 29490), (4915, 25152), (5240, 23592), (5898, 20960), (6288, 19660), (7860, 15728), (7864, 15720), (8384, 14745), (9830, 12576), (10480, 11796)]