103145040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{143257}}^1$

素因数の和:143276

約数の個数: 60

約数和(自身を含む): 346397844

約数和(自身を除く): 243252804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 143257, 286514, 429771, 573028, 716285, 859542, 1146056, 1289313, 1432570, 1719084, 2148855, 2292112, 2578626, 2865140, 3438168, 4297710, 5157252, 5730280, 6446565, 6876336, 8595420, 10314504, 11460560, 12893130, 17190840, 20629008, 25786260, 34381680, 51572520, 103145040]

約数ペア:

[(1, 103145040), (2, 51572520), (3, 34381680), (4, 25786260), (5, 20629008), (6, 17190840), (8, 12893130), (9, 11460560), (10, 10314504), (12, 8595420), (15, 6876336), (16, 6446565), (18, 5730280), (20, 5157252), (24, 4297710), (30, 3438168), (36, 2865140), (40, 2578626), (45, 2292112), (48, 2148855), (60, 1719084), (72, 1432570), (80, 1289313), (90, 1146056), (120, 859542), (144, 716285), (180, 573028), (240, 429771), (360, 286514), (720, 143257)]