19020480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19813}}^1$

素因数の和:19833

約数の個数: 56

約数和(自身を含む): 60393072

約数和(自身を除く): 41372592

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, 19813, 39626, 59439, 79252, 99065, 118878, 158504, 198130, 237756, 297195, 317008, 396260, 475512, 594390, 634016, 792520, 951024, 1188780, 1268032, 1585040, 1902048, 2377560, 3170080, 3804096, 4755120, 6340160, 9510240, 19020480]

約数ペア:

[(1, 19020480), (2, 9510240), (3, 6340160), (4, 4755120), (5, 3804096), (6, 3170080), (8, 2377560), (10, 1902048), (12, 1585040), (15, 1268032), (16, 1188780), (20, 951024), (24, 792520), (30, 634016), (32, 594390), (40, 475512), (48, 396260), (60, 317008), (64, 297195), (80, 237756), (96, 198130), (120, 158504), (160, 118878), (192, 99065), (240, 79252), (320, 59439), (480, 39626), (960, 19813)]