156053760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{40639}}^1$

素因数の和:40663

約数の個数: 72

約数和(自身を含む): 498408960

約数和(自身を除く): 342355200

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, 40639, 81278, 121917, 162556, 203195, 243834, 325112, 406390, 487668, 609585, 650224, 812780, 975336, 1219170, 1300448, 1625560, 1950672, 2438340, 2600896, 3251120, 3901344, 4876680, 5201792, 6502240, 7802688, 9753360, 10403584, 13004480, 15605376, 19506720, 26008960, 31210752, 39013440, 52017920, 78026880, 156053760]

約数ペア:

[(1, 156053760), (2, 78026880), (3, 52017920), (4, 39013440), (5, 31210752), (6, 26008960), (8, 19506720), (10, 15605376), (12, 13004480), (15, 10403584), (16, 9753360), (20, 7802688), (24, 6502240), (30, 5201792), (32, 4876680), (40, 3901344), (48, 3251120), (60, 2600896), (64, 2438340), (80, 1950672), (96, 1625560), (120, 1300448), (128, 1219170), (160, 975336), (192, 812780), (240, 650224), (256, 609585), (320, 487668), (384, 406390), (480, 325112), (640, 243834), (768, 203195), (960, 162556), (1280, 121917), (1920, 81278), (3840, 40639)]