12056520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 42762240

約数和(自身を除く): 30705720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 463, 465, 620, 651, 744, 840, 868, 926, 930, 1085, 1240, 1302, 1389, 1736, 1852, 1860, 2170, 2315, 2604, 2778, 3241, 3255, 3704, 3720, 4340, 4630, 5208, 5556, 6482, 6510, 6945, 8680, 9260, 9723, 11112, 12964, 13020, 13890, 14353, 16205, 18520, 19446, 25928, 26040, 27780, 28706, 32410, 38892, 43059, 48615, 55560, 57412, 64820, 71765, 77784, 86118, 97230, 100471, 114824, 129640, 143530, 172236, 194460, 200942, 215295, 287060, 301413, 344472, 388920, 401884, 430590, 502355, 574120, 602826, 803768, 861180, 1004710, 1205652, 1507065, 1722360, 2009420, 2411304, 3014130, 4018840, 6028260, 12056520]

約数ペア:

[(1, 12056520), (2, 6028260), (3, 4018840), (4, 3014130), (5, 2411304), (6, 2009420), (7, 1722360), (8, 1507065), (10, 1205652), (12, 1004710), (14, 861180), (15, 803768), (20, 602826), (21, 574120), (24, 502355), (28, 430590), (30, 401884), (31, 388920), (35, 344472), (40, 301413), (42, 287060), (56, 215295), (60, 200942), (62, 194460), (70, 172236), (84, 143530), (93, 129640), (105, 114824), (120, 100471), (124, 97230), (140, 86118), (155, 77784), (168, 71765), (186, 64820), (210, 57412), (217, 55560), (248, 48615), (280, 43059), (310, 38892), (372, 32410), (420, 28706), (434, 27780), (463, 26040), (465, 25928), (620, 19446), (651, 18520), (744, 16205), (840, 14353), (868, 13890), (926, 13020), (930, 12964), (1085, 11112), (1240, 9723), (1302, 9260), (1389, 8680), (1736, 6945), (1852, 6510), (1860, 6482), (2170, 5556), (2315, 5208), (2604, 4630), (2778, 4340), (3241, 3720), (3255, 3704)]