318682320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120713}}^1$

素因数の和:120740

約数の個数: 80

約数和(自身を含む): 1077734592

約数和(自身を除く): 759052272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 120713, 241426, 362139, 482852, 603565, 724278, 965704, 1207130, 1327843, 1448556, 1810695, 1931408, 2414260, 2655686, 2897112, 3621390, 3983529, 4828520, 5311372, 5794224, 6639215, 7242780, 7967058, 9657040, 10622744, 13278430, 14485560, 15934116, 19917645, 21245488, 26556860, 28971120, 31868232, 39835290, 53113720, 63736464, 79670580, 106227440, 159341160, 318682320]

約数ペア:

[(1, 318682320), (2, 159341160), (3, 106227440), (4, 79670580), (5, 63736464), (6, 53113720), (8, 39835290), (10, 31868232), (11, 28971120), (12, 26556860), (15, 21245488), (16, 19917645), (20, 15934116), (22, 14485560), (24, 13278430), (30, 10622744), (33, 9657040), (40, 7967058), (44, 7242780), (48, 6639215), (55, 5794224), (60, 5311372), (66, 4828520), (80, 3983529), (88, 3621390), (110, 2897112), (120, 2655686), (132, 2414260), (165, 1931408), (176, 1810695), (220, 1448556), (240, 1327843), (264, 1207130), (330, 965704), (440, 724278), (528, 603565), (660, 482852), (880, 362139), (1320, 241426), (2640, 120713)]