2998014720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{780733}}^1$

素因数の和:780757

約数の個数: 72

約数和(自身を含む): 9574921776

約数和(自身を除く): 6576907056

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, 780733, 1561466, 2342199, 3122932, 3903665, 4684398, 6245864, 7807330, 9368796, 11710995, 12491728, 15614660, 18737592, 23421990, 24983456, 31229320, 37475184, 46843980, 49966912, 62458640, 74950368, 93687960, 99933824, 124917280, 149900736, 187375920, 199867648, 249834560, 299801472, 374751840, 499669120, 599602944, 749503680, 999338240, 1499007360, 2998014720]

約数ペア:

[(1, 2998014720), (2, 1499007360), (3, 999338240), (4, 749503680), (5, 599602944), (6, 499669120), (8, 374751840), (10, 299801472), (12, 249834560), (15, 199867648), (16, 187375920), (20, 149900736), (24, 124917280), (30, 99933824), (32, 93687960), (40, 74950368), (48, 62458640), (60, 49966912), (64, 46843980), (80, 37475184), (96, 31229320), (120, 24983456), (128, 23421990), (160, 18737592), (192, 15614660), (240, 12491728), (256, 11710995), (320, 9368796), (384, 7807330), (480, 6245864), (640, 4684398), (768, 3903665), (960, 3122932), (1280, 2342199), (1920, 1561466), (3840, 780733)]