4967040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 17136000

約数和(自身を除く): 12168960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 199, 208, 240, 260, 312, 320, 384, 390, 398, 416, 480, 520, 597, 624, 640, 780, 796, 832, 960, 995, 1040, 1194, 1248, 1560, 1592, 1664, 1920, 1990, 2080, 2388, 2496, 2587, 2985, 3120, 3184, 3980, 4160, 4776, 4992, 5174, 5970, 6240, 6368, 7761, 7960, 8320, 9552, 10348, 11940, 12480, 12736, 12935, 15522, 15920, 19104, 20696, 23880, 24960, 25472, 25870, 31044, 31840, 38208, 38805, 41392, 47760, 51740, 62088, 63680, 76416, 77610, 82784, 95520, 103480, 124176, 127360, 155220, 165568, 191040, 206960, 248352, 310440, 331136, 382080, 413920, 496704, 620880, 827840, 993408, 1241760, 1655680, 2483520, 4967040]

約数ペア:

[(1, 4967040), (2, 2483520), (3, 1655680), (4, 1241760), (5, 993408), (6, 827840), (8, 620880), (10, 496704), (12, 413920), (13, 382080), (15, 331136), (16, 310440), (20, 248352), (24, 206960), (26, 191040), (30, 165568), (32, 155220), (39, 127360), (40, 124176), (48, 103480), (52, 95520), (60, 82784), (64, 77610), (65, 76416), (78, 63680), (80, 62088), (96, 51740), (104, 47760), (120, 41392), (128, 38805), (130, 38208), (156, 31840), (160, 31044), (192, 25870), (195, 25472), (199, 24960), (208, 23880), (240, 20696), (260, 19104), (312, 15920), (320, 15522), (384, 12935), (390, 12736), (398, 12480), (416, 11940), (480, 10348), (520, 9552), (597, 8320), (624, 7960), (640, 7761), (780, 6368), (796, 6240), (832, 5970), (960, 5174), (995, 4992), (1040, 4776), (1194, 4160), (1248, 3980), (1560, 3184), (1592, 3120), (1664, 2985), (1920, 2587), (1990, 2496), (2080, 2388)]