159527520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:957

約数の個数: 144

約数和(自身を含む): 548992080

約数和(自身を除く): 389464560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 797, 834, 1112, 1251, 1390, 1440, 1594, 1668, 2085, 2224, 2391, 2502, 2780, 3188, 3336, 3985, 4170, 4448, 4782, 5004, 5560, 6255, 6376, 6672, 7173, 7970, 8340, 9564, 10008, 11120, 11955, 12510, 12752, 13344, 14346, 15940, 16680, 19128, 20016, 22240, 23910, 25020, 25504, 28692, 31880, 33360, 35865, 38256, 40032, 47820, 50040, 57384, 63760, 66720, 71730, 76512, 95640, 100080, 110783, 114768, 127520, 143460, 191280, 200160, 221566, 229536, 286920, 332349, 382560, 443132, 553915, 573840, 664698, 886264, 997047, 1107830, 1147680, 1329396, 1661745, 1772528, 1994094, 2215660, 2658792, 3323490, 3545056, 3988188, 4431320, 4985235, 5317584, 6646980, 7976376, 8862640, 9970470, 10635168, 13293960, 15952752, 17725280, 19940940, 26587920, 31905504, 39881880, 53175840, 79763760, 159527520]

約数ペア:

[(1, 159527520), (2, 79763760), (3, 53175840), (4, 39881880), (5, 31905504), (6, 26587920), (8, 19940940), (9, 17725280), (10, 15952752), (12, 13293960), (15, 10635168), (16, 9970470), (18, 8862640), (20, 7976376), (24, 6646980), (30, 5317584), (32, 4985235), (36, 4431320), (40, 3988188), (45, 3545056), (48, 3323490), (60, 2658792), (72, 2215660), (80, 1994094), (90, 1772528), (96, 1661745), (120, 1329396), (139, 1147680), (144, 1107830), (160, 997047), (180, 886264), (240, 664698), (278, 573840), (288, 553915), (360, 443132), (417, 382560), (480, 332349), (556, 286920), (695, 229536), (720, 221566), (797, 200160), (834, 191280), (1112, 143460), (1251, 127520), (1390, 114768), (1440, 110783), (1594, 100080), (1668, 95640), (2085, 76512), (2224, 71730), (2391, 66720), (2502, 63760), (2780, 57384), (3188, 50040), (3336, 47820), (3985, 40032), (4170, 38256), (4448, 35865), (4782, 33360), (5004, 31880), (5560, 28692), (6255, 25504), (6376, 25020), (6672, 23910), (7173, 22240), (7970, 20016), (8340, 19128), (9564, 16680), (10008, 15940), (11120, 14346), (11955, 13344), (12510, 12752)]