15706401960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{107021}}^1$

素因数の和:108258

約数の個数: 64

約数和(自身を含む): 47158174080

約数和(自身を除く): 31451772120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1223, 2446, 3669, 4892, 6115, 7338, 9784, 12230, 14676, 18345, 24460, 29352, 36690, 48920, 73380, 107021, 146760, 214042, 321063, 428084, 535105, 642126, 856168, 1070210, 1284252, 1605315, 2140420, 2568504, 3210630, 4280840, 6421260, 12842520, 130886683, 261773366, 392660049, 523546732, 654433415, 785320098, 1047093464, 1308866830, 1570640196, 1963300245, 2617733660, 3141280392, 3926600490, 5235467320, 7853200980, 15706401960]

約数ペア:

[(1, 15706401960), (2, 7853200980), (3, 5235467320), (4, 3926600490), (5, 3141280392), (6, 2617733660), (8, 1963300245), (10, 1570640196), (12, 1308866830), (15, 1047093464), (20, 785320098), (24, 654433415), (30, 523546732), (40, 392660049), (60, 261773366), (120, 130886683), (1223, 12842520), (2446, 6421260), (3669, 4280840), (4892, 3210630), (6115, 2568504), (7338, 2140420), (9784, 1605315), (12230, 1284252), (14676, 1070210), (18345, 856168), (24460, 642126), (29352, 535105), (36690, 428084), (48920, 321063), (73380, 214042), (107021, 146760)]