45720960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23813}}^1$

素因数の和:23835

約数の個数: 64

約数和(自身を含む): 145741680

約数和(自身を除く): 100020720

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, 320, 384, 480, 640, 960, 1920, 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, 7620160, 9144192, 11430240, 15240320, 22860480, 45720960]

約数ペア:

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