15208036980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{7933}}^1$

素因数の和:8393

約数の個数: 96

約数和(自身を含む): 43186348800

約数和(自身を除く): 27978311820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 359, 445, 534, 718, 890, 1068, 1077, 1335, 1436, 1780, 1795, 2154, 2670, 3590, 4308, 5340, 5385, 7180, 7933, 10770, 15866, 21540, 23799, 31732, 31951, 39665, 47598, 63902, 79330, 95196, 95853, 118995, 127804, 158660, 159755, 191706, 237990, 319510, 383412, 475980, 479265, 639020, 706037, 958530, 1412074, 1917060, 2118111, 2824148, 2847947, 3530185, 4236222, 5695894, 7060370, 8472444, 8543841, 10590555, 11391788, 14120740, 14239735, 17087682, 21181110, 28479470, 34175364, 42362220, 42719205, 56958940, 85438410, 170876820, 253467283, 506934566, 760401849, 1013869132, 1267336415, 1520803698, 2534672830, 3041607396, 3802009245, 5069345660, 7604018490, 15208036980]

約数ペア:

[(1, 15208036980), (2, 7604018490), (3, 5069345660), (4, 3802009245), (5, 3041607396), (6, 2534672830), (10, 1520803698), (12, 1267336415), (15, 1013869132), (20, 760401849), (30, 506934566), (60, 253467283), (89, 170876820), (178, 85438410), (267, 56958940), (356, 42719205), (359, 42362220), (445, 34175364), (534, 28479470), (718, 21181110), (890, 17087682), (1068, 14239735), (1077, 14120740), (1335, 11391788), (1436, 10590555), (1780, 8543841), (1795, 8472444), (2154, 7060370), (2670, 5695894), (3590, 4236222), (4308, 3530185), (5340, 2847947), (5385, 2824148), (7180, 2118111), (7933, 1917060), (10770, 1412074), (15866, 958530), (21540, 706037), (23799, 639020), (31732, 479265), (31951, 475980), (39665, 383412), (47598, 319510), (63902, 237990), (79330, 191706), (95196, 159755), (95853, 158660), (118995, 127804)]