145807680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151883}}^1$

素因数の和:151903

約数の個数: 56

約数和(自身を含む): 462942432

約数和(自身を除く): 317134752

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, 160, 192, 240, 320, 480, 960, 151883, 303766, 455649, 607532, 759415, 911298, 1215064, 1518830, 1822596, 2278245, 2430128, 3037660, 3645192, 4556490, 4860256, 6075320, 7290384, 9112980, 9720512, 12150640, 14580768, 18225960, 24301280, 29161536, 36451920, 48602560, 72903840, 145807680]

約数ペア:

[(1, 145807680), (2, 72903840), (3, 48602560), (4, 36451920), (5, 29161536), (6, 24301280), (8, 18225960), (10, 14580768), (12, 12150640), (15, 9720512), (16, 9112980), (20, 7290384), (24, 6075320), (30, 4860256), (32, 4556490), (40, 3645192), (48, 3037660), (60, 2430128), (64, 2278245), (80, 1822596), (96, 1518830), (120, 1215064), (160, 911298), (192, 759415), (240, 607532), (320, 455649), (480, 303766), (960, 151883)]