91441920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23813}}^1$

素因数の和:23837

約数の個数: 72

約数和(自身を含む): 292054896

約数和(自身を除く): 200612976

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, 23813, 47626, 71439, 95252, 119065, 142878, 190504, 238130, 285756, 357195, 381008, 476260, 571512, 714390, 762016, 952520, 1143024, 1428780, 1524032, 1905040, 2286048, 2857560, 3048064, 3810080, 4572096, 5715120, 6096128, 7620160, 9144192, 11430240, 15240320, 18288384, 22860480, 30480640, 45720960, 91441920]

約数ペア:

[(1, 91441920), (2, 45720960), (3, 30480640), (4, 22860480), (5, 18288384), (6, 15240320), (8, 11430240), (10, 9144192), (12, 7620160), (15, 6096128), (16, 5715120), (20, 4572096), (24, 3810080), (30, 3048064), (32, 2857560), (40, 2286048), (48, 1905040), (60, 1524032), (64, 1428780), (80, 1143024), (96, 952520), (120, 762016), (128, 714390), (160, 571512), (192, 476260), (240, 381008), (256, 357195), (320, 285756), (384, 238130), (480, 190504), (640, 142878), (768, 119065), (960, 95252), (1280, 71439), (1920, 47626), (3840, 23813)]