152163840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19813}}^1$

素因数の和:19839

約数の個数: 80

約数和(自身を含む): 486473328

約数和(自身を除く): 334309488

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 19813, 39626, 59439, 79252, 99065, 118878, 158504, 198130, 237756, 297195, 317008, 396260, 475512, 594390, 634016, 792520, 951024, 1188780, 1268032, 1585040, 1902048, 2377560, 2536064, 3170080, 3804096, 4755120, 5072128, 6340160, 7608192, 9510240, 10144256, 12680320, 15216384, 19020480, 25360640, 30432768, 38040960, 50721280, 76081920, 152163840]

約数ペア:

[(1, 152163840), (2, 76081920), (3, 50721280), (4, 38040960), (5, 30432768), (6, 25360640), (8, 19020480), (10, 15216384), (12, 12680320), (15, 10144256), (16, 9510240), (20, 7608192), (24, 6340160), (30, 5072128), (32, 4755120), (40, 3804096), (48, 3170080), (60, 2536064), (64, 2377560), (80, 1902048), (96, 1585040), (120, 1268032), (128, 1188780), (160, 951024), (192, 792520), (240, 634016), (256, 594390), (320, 475512), (384, 396260), (480, 317008), (512, 297195), (640, 237756), (768, 198130), (960, 158504), (1280, 118878), (1536, 99065), (1920, 79252), (2560, 59439), (3840, 39626), (7680, 19813)]