163763280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11971}}^1$

素因数の和:12009

約数の個数: 120

約数和(自身を含む): 578965920

約数和(自身を除く): 415202640

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, 11971, 13680, 23942, 35913, 47884, 59855, 71826, 95768, 107739, 119710, 143652, 179565, 191536, 215478, 227449, 239420, 287304, 359130, 430956, 454898, 478840, 538695, 574608, 682347, 718260, 861912, 909796, 957680, 1077390, 1137245, 1364694, 1436520, 1723824, 1819592, 2047041, 2154780, 2274490, 2729388, 2873040, 3411735, 3639184, 4094082, 4309560, 4548980, 5458776, 6823470, 8188164, 8619120, 9097960, 10235205, 10917552, 13646940, 16376328, 18195920, 20470410, 27293880, 32752656, 40940820, 54587760, 81881640, 163763280]

約数ペア:

[(1, 163763280), (2, 81881640), (3, 54587760), (4, 40940820), (5, 32752656), (6, 27293880), (8, 20470410), (9, 18195920), (10, 16376328), (12, 13646940), (15, 10917552), (16, 10235205), (18, 9097960), (19, 8619120), (20, 8188164), (24, 6823470), (30, 5458776), (36, 4548980), (38, 4309560), (40, 4094082), (45, 3639184), (48, 3411735), (57, 2873040), (60, 2729388), (72, 2274490), (76, 2154780), (80, 2047041), (90, 1819592), (95, 1723824), (114, 1436520), (120, 1364694), (144, 1137245), (152, 1077390), (171, 957680), (180, 909796), (190, 861912), (228, 718260), (240, 682347), (285, 574608), (304, 538695), (342, 478840), (360, 454898), (380, 430956), (456, 359130), (570, 287304), (684, 239420), (720, 227449), (760, 215478), (855, 191536), (912, 179565), (1140, 143652), (1368, 119710), (1520, 107739), (1710, 95768), (2280, 71826), (2736, 59855), (3420, 47884), (4560, 35913), (6840, 23942), (11971, 13680)]