331521480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24889}}^1$

素因数の和:24943

約数の個数: 96

約数和(自身を含む): 1106609400

約数和(自身を除く): 775087920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 24889, 49778, 74667, 99556, 124445, 149334, 199112, 224001, 248890, 298668, 373335, 448002, 497780, 597336, 746670, 896004, 920893, 995560, 1120005, 1493340, 1792008, 1841786, 2240010, 2762679, 2986680, 3683572, 4480020, 4604465, 5525358, 7367144, 8288037, 8960040, 9208930, 11050716, 13813395, 16576074, 18417860, 22101432, 27626790, 33152148, 36835720, 41440185, 55253580, 66304296, 82880370, 110507160, 165760740, 331521480]

約数ペア:

[(1, 331521480), (2, 165760740), (3, 110507160), (4, 82880370), (5, 66304296), (6, 55253580), (8, 41440185), (9, 36835720), (10, 33152148), (12, 27626790), (15, 22101432), (18, 18417860), (20, 16576074), (24, 13813395), (30, 11050716), (36, 9208930), (37, 8960040), (40, 8288037), (45, 7367144), (60, 5525358), (72, 4604465), (74, 4480020), (90, 3683572), (111, 2986680), (120, 2762679), (148, 2240010), (180, 1841786), (185, 1792008), (222, 1493340), (296, 1120005), (333, 995560), (360, 920893), (370, 896004), (444, 746670), (555, 597336), (666, 497780), (740, 448002), (888, 373335), (1110, 298668), (1332, 248890), (1480, 224001), (1665, 199112), (2220, 149334), (2664, 124445), (3330, 99556), (4440, 74667), (6660, 49778), (13320, 24889)]