154509840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4049}}^1$

素因数の和:4121

約数の個数: 120

約数和(自身を含む): 528816600

約数和(自身を除く): 374306760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4049, 4240, 4770, 6360, 7632, 8098, 9540, 12147, 12720, 16196, 19080, 20245, 24294, 32392, 36441, 38160, 40490, 48588, 60735, 64784, 72882, 80980, 97176, 121470, 145764, 161960, 182205, 194352, 214597, 242940, 291528, 323920, 364410, 429194, 485880, 583056, 643791, 728820, 858388, 971760, 1072985, 1287582, 1457640, 1716776, 1931373, 2145970, 2575164, 2915280, 3218955, 3433552, 3862746, 4291940, 5150328, 6437910, 7725492, 8583880, 9656865, 10300656, 12875820, 15450984, 17167760, 19313730, 25751640, 30901968, 38627460, 51503280, 77254920, 154509840]

約数ペア:

[(1, 154509840), (2, 77254920), (3, 51503280), (4, 38627460), (5, 30901968), (6, 25751640), (8, 19313730), (9, 17167760), (10, 15450984), (12, 12875820), (15, 10300656), (16, 9656865), (18, 8583880), (20, 7725492), (24, 6437910), (30, 5150328), (36, 4291940), (40, 3862746), (45, 3433552), (48, 3218955), (53, 2915280), (60, 2575164), (72, 2145970), (80, 1931373), (90, 1716776), (106, 1457640), (120, 1287582), (144, 1072985), (159, 971760), (180, 858388), (212, 728820), (240, 643791), (265, 583056), (318, 485880), (360, 429194), (424, 364410), (477, 323920), (530, 291528), (636, 242940), (720, 214597), (795, 194352), (848, 182205), (954, 161960), (1060, 145764), (1272, 121470), (1590, 97176), (1908, 80980), (2120, 72882), (2385, 64784), (2544, 60735), (3180, 48588), (3816, 40490), (4049, 38160), (4240, 36441), (4770, 32392), (6360, 24294), (7632, 20245), (8098, 19080), (9540, 16196), (12147, 12720)]