22542720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 73440000

約数和(自身を除く): 50897280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 199, 236, 240, 295, 320, 354, 384, 398, 472, 480, 590, 597, 640, 708, 796, 885, 944, 960, 995, 1180, 1194, 1416, 1592, 1770, 1888, 1920, 1990, 2360, 2388, 2832, 2985, 3184, 3540, 3776, 3980, 4720, 4776, 5664, 5970, 6368, 7080, 7552, 7960, 9440, 9552, 11328, 11741, 11940, 12736, 14160, 15920, 18880, 19104, 22656, 23482, 23880, 25472, 28320, 31840, 35223, 37760, 38208, 46964, 47760, 56640, 58705, 63680, 70446, 76416, 93928, 95520, 113280, 117410, 127360, 140892, 176115, 187856, 191040, 234820, 281784, 352230, 375712, 382080, 469640, 563568, 704460, 751424, 939280, 1127136, 1408920, 1502848, 1878560, 2254272, 2817840, 3757120, 4508544, 5635680, 7514240, 11271360, 22542720]

約数ペア:

[(1, 22542720), (2, 11271360), (3, 7514240), (4, 5635680), (5, 4508544), (6, 3757120), (8, 2817840), (10, 2254272), (12, 1878560), (15, 1502848), (16, 1408920), (20, 1127136), (24, 939280), (30, 751424), (32, 704460), (40, 563568), (48, 469640), (59, 382080), (60, 375712), (64, 352230), (80, 281784), (96, 234820), (118, 191040), (120, 187856), (128, 176115), (160, 140892), (177, 127360), (192, 117410), (199, 113280), (236, 95520), (240, 93928), (295, 76416), (320, 70446), (354, 63680), (384, 58705), (398, 56640), (472, 47760), (480, 46964), (590, 38208), (597, 37760), (640, 35223), (708, 31840), (796, 28320), (885, 25472), (944, 23880), (960, 23482), (995, 22656), (1180, 19104), (1194, 18880), (1416, 15920), (1592, 14160), (1770, 12736), (1888, 11940), (1920, 11741), (1990, 11328), (2360, 9552), (2388, 9440), (2832, 7960), (2985, 7552), (3184, 7080), (3540, 6368), (3776, 5970), (3980, 5664), (4720, 4776)]