150798720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{78541}}^1$

素因数の和:78563

約数の個数: 64

約数和(自身を含む): 480677040

約数和(自身を除く): 329878320

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, 78541, 157082, 235623, 314164, 392705, 471246, 628328, 785410, 942492, 1178115, 1256656, 1570820, 1884984, 2356230, 2513312, 3141640, 3769968, 4712460, 5026624, 6283280, 7539936, 9424920, 10053248, 12566560, 15079872, 18849840, 25133120, 30159744, 37699680, 50266240, 75399360, 150798720]

約数ペア:

[(1, 150798720), (2, 75399360), (3, 50266240), (4, 37699680), (5, 30159744), (6, 25133120), (8, 18849840), (10, 15079872), (12, 12566560), (15, 10053248), (16, 9424920), (20, 7539936), (24, 6283280), (30, 5026624), (32, 4712460), (40, 3769968), (48, 3141640), (60, 2513312), (64, 2356230), (80, 1884984), (96, 1570820), (120, 1256656), (128, 1178115), (160, 942492), (192, 785410), (240, 628328), (320, 471246), (384, 392705), (480, 314164), (640, 235623), (960, 157082), (1920, 78541)]