8970240

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{73}}^1$

素因数の和:107

約数の個数: 112

約数和(自身を含む): 29096208

約数和(自身を除く): 20125968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 512, 584, 640, 730, 768, 876, 960, 1024, 1095, 1168, 1280, 1460, 1536, 1752, 1920, 2048, 2190, 2336, 2560, 2920, 3072, 3504, 3840, 4096, 4380, 4672, 5120, 5840, 6144, 7008, 7680, 8192, 8760, 9344, 10240, 11680, 12288, 14016, 15360, 17520, 18688, 20480, 23360, 24576, 28032, 30720, 35040, 37376, 40960, 46720, 56064, 61440, 70080, 74752, 93440, 112128, 122880, 140160, 149504, 186880, 224256, 280320, 299008, 373760, 448512, 560640, 598016, 747520, 897024, 1121280, 1495040, 1794048, 2242560, 2990080, 4485120, 8970240]

約数ペア:

[(1, 8970240), (2, 4485120), (3, 2990080), (4, 2242560), (5, 1794048), (6, 1495040), (8, 1121280), (10, 897024), (12, 747520), (15, 598016), (16, 560640), (20, 448512), (24, 373760), (30, 299008), (32, 280320), (40, 224256), (48, 186880), (60, 149504), (64, 140160), (73, 122880), (80, 112128), (96, 93440), (120, 74752), (128, 70080), (146, 61440), (160, 56064), (192, 46720), (219, 40960), (240, 37376), (256, 35040), (292, 30720), (320, 28032), (365, 24576), (384, 23360), (438, 20480), (480, 18688), (512, 17520), (584, 15360), (640, 14016), (730, 12288), (768, 11680), (876, 10240), (960, 9344), (1024, 8760), (1095, 8192), (1168, 7680), (1280, 7008), (1460, 6144), (1536, 5840), (1752, 5120), (1920, 4672), (2048, 4380), (2190, 4096), (2336, 3840), (2560, 3504), (2920, 3072)]