2442197760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{635989}}^1$

素因数の和:636013

約数の個数: 72

約数和(自身を含む): 7799781360

約数和(自身を除く): 5357583600

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 635989, 1271978, 1907967, 2543956, 3179945, 3815934, 5087912, 6359890, 7631868, 9539835, 10175824, 12719780, 15263736, 19079670, 20351648, 25439560, 30527472, 38159340, 40703296, 50879120, 61054944, 76318680, 81406592, 101758240, 122109888, 152637360, 162813184, 203516480, 244219776, 305274720, 407032960, 488439552, 610549440, 814065920, 1221098880, 2442197760]

約数ペア:

[(1, 2442197760), (2, 1221098880), (3, 814065920), (4, 610549440), (5, 488439552), (6, 407032960), (8, 305274720), (10, 244219776), (12, 203516480), (15, 162813184), (16, 152637360), (20, 122109888), (24, 101758240), (30, 81406592), (32, 76318680), (40, 61054944), (48, 50879120), (60, 40703296), (64, 38159340), (80, 30527472), (96, 25439560), (120, 20351648), (128, 19079670), (160, 15263736), (192, 12719780), (240, 10175824), (256, 9539835), (320, 7631868), (384, 6359890), (480, 5087912), (640, 3815934), (768, 3179945), (960, 2543956), (1280, 1907967), (1920, 1271978), (3840, 635989)]