160315920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11719}}^1$

素因数の和:11757

約数の個数: 120

約数和(自身を含む): 566779200

約数和(自身を除く): 406463280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 11719, 13680, 23438, 35157, 46876, 58595, 70314, 93752, 105471, 117190, 140628, 175785, 187504, 210942, 222661, 234380, 281256, 351570, 421884, 445322, 468760, 527355, 562512, 667983, 703140, 843768, 890644, 937520, 1054710, 1113305, 1335966, 1406280, 1687536, 1781288, 2003949, 2109420, 2226610, 2671932, 2812560, 3339915, 3562576, 4007898, 4218840, 4453220, 5343864, 6679830, 8015796, 8437680, 8906440, 10019745, 10687728, 13359660, 16031592, 17812880, 20039490, 26719320, 32063184, 40078980, 53438640, 80157960, 160315920]

約数ペア:

[(1, 160315920), (2, 80157960), (3, 53438640), (4, 40078980), (5, 32063184), (6, 26719320), (8, 20039490), (9, 17812880), (10, 16031592), (12, 13359660), (15, 10687728), (16, 10019745), (18, 8906440), (19, 8437680), (20, 8015796), (24, 6679830), (30, 5343864), (36, 4453220), (38, 4218840), (40, 4007898), (45, 3562576), (48, 3339915), (57, 2812560), (60, 2671932), (72, 2226610), (76, 2109420), (80, 2003949), (90, 1781288), (95, 1687536), (114, 1406280), (120, 1335966), (144, 1113305), (152, 1054710), (171, 937520), (180, 890644), (190, 843768), (228, 703140), (240, 667983), (285, 562512), (304, 527355), (342, 468760), (360, 445322), (380, 421884), (456, 351570), (570, 281256), (684, 234380), (720, 222661), (760, 210942), (855, 187504), (912, 175785), (1140, 140628), (1368, 117190), (1520, 105471), (1710, 93752), (2280, 70314), (2736, 58595), (3420, 46876), (4560, 35157), (6840, 23438), (11719, 13680)]