1960664040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{147197}}^1$

素因数の和:147251

約数の個数: 96

約数和(自身を含む): 6544423080

約数和(自身を除く): 4583759040

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, 147197, 294394, 441591, 588788, 735985, 883182, 1177576, 1324773, 1471970, 1766364, 2207955, 2649546, 2943940, 3532728, 4415910, 5299092, 5446289, 5887880, 6623865, 8831820, 10598184, 10892578, 13247730, 16338867, 17663640, 21785156, 26495460, 27231445, 32677734, 43570312, 49016601, 52990920, 54462890, 65355468, 81694335, 98033202, 108925780, 130710936, 163388670, 196066404, 217851560, 245083005, 326777340, 392132808, 490166010, 653554680, 980332020, 1960664040]

約数ペア:

[(1, 1960664040), (2, 980332020), (3, 653554680), (4, 490166010), (5, 392132808), (6, 326777340), (8, 245083005), (9, 217851560), (10, 196066404), (12, 163388670), (15, 130710936), (18, 108925780), (20, 98033202), (24, 81694335), (30, 65355468), (36, 54462890), (37, 52990920), (40, 49016601), (45, 43570312), (60, 32677734), (72, 27231445), (74, 26495460), (90, 21785156), (111, 17663640), (120, 16338867), (148, 13247730), (180, 10892578), (185, 10598184), (222, 8831820), (296, 6623865), (333, 5887880), (360, 5446289), (370, 5299092), (444, 4415910), (555, 3532728), (666, 2943940), (740, 2649546), (888, 2207955), (1110, 1766364), (1332, 1471970), (1480, 1324773), (1665, 1177576), (2220, 883182), (2664, 735985), (3330, 588788), (4440, 441591), (6660, 294394), (13320, 147197)]