160961880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1291}}^1$

素因数の和:2344

約数の個数: 64

約数和(自身を含む): 483724800

約数和(自身を除く): 322762920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1039, 1291, 2078, 2582, 3117, 3873, 4156, 5164, 5195, 6234, 6455, 7746, 8312, 10328, 10390, 12468, 12910, 15492, 15585, 19365, 20780, 24936, 25820, 30984, 31170, 38730, 41560, 51640, 62340, 77460, 124680, 154920, 1341349, 2682698, 4024047, 5365396, 6706745, 8048094, 10730792, 13413490, 16096188, 20120235, 26826980, 32192376, 40240470, 53653960, 80480940, 160961880]

約数ペア:

[(1, 160961880), (2, 80480940), (3, 53653960), (4, 40240470), (5, 32192376), (6, 26826980), (8, 20120235), (10, 16096188), (12, 13413490), (15, 10730792), (20, 8048094), (24, 6706745), (30, 5365396), (40, 4024047), (60, 2682698), (120, 1341349), (1039, 154920), (1291, 124680), (2078, 77460), (2582, 62340), (3117, 51640), (3873, 41560), (4156, 38730), (5164, 31170), (5195, 30984), (6234, 25820), (6455, 24936), (7746, 20780), (8312, 19365), (10328, 15585), (10390, 15492), (12468, 12910)]