15480453390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{619}}^1\times {\mathrm{2143}}^1$

素因数の和:3161

約数の個数: 64

約数和(自身を含む): 37326182400

約数和(自身を除く): 21845729010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 619, 778, 1167, 1238, 1857, 1945, 2143, 2334, 3095, 3714, 3890, 4286, 5835, 6190, 6429, 9285, 10715, 11670, 12858, 18570, 21430, 32145, 64290, 240791, 481582, 722373, 833627, 1203955, 1326517, 1444746, 1667254, 2407910, 2500881, 2653034, 3611865, 3979551, 4168135, 5001762, 6632585, 7223730, 7959102, 8336270, 12504405, 13265170, 19897755, 25008810, 39795510, 516015113, 1032030226, 1548045339, 2580075565, 3096090678, 5160151130, 7740226695, 15480453390]

約数ペア:

[(1, 15480453390), (2, 7740226695), (3, 5160151130), (5, 3096090678), (6, 2580075565), (10, 1548045339), (15, 1032030226), (30, 516015113), (389, 39795510), (619, 25008810), (778, 19897755), (1167, 13265170), (1238, 12504405), (1857, 8336270), (1945, 7959102), (2143, 7223730), (2334, 6632585), (3095, 5001762), (3714, 4168135), (3890, 3979551), (4286, 3611865), (5835, 2653034), (6190, 2500881), (6429, 2407910), (9285, 1667254), (10715, 1444746), (11670, 1326517), (12858, 1203955), (18570, 833627), (21430, 722373), (32145, 481582), (64290, 240791)]