120123204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 297292800

約数和(自身を除く): 177169596

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 149, 254, 276, 298, 381, 447, 508, 529, 596, 762, 894, 1058, 1524, 1587, 1788, 2116, 2921, 3174, 3427, 5842, 6348, 6854, 8763, 10281, 11684, 13708, 17526, 18923, 20562, 35052, 37846, 41124, 56769, 67183, 75692, 78821, 113538, 134366, 157642, 201549, 227076, 236463, 268732, 315284, 403098, 435229, 472926, 806196, 870458, 945852, 1305687, 1740916, 2611374, 5222748, 10010267, 20020534, 30030801, 40041068, 60061602, 120123204]

約数ペア:

[(1, 120123204), (2, 60061602), (3, 40041068), (4, 30030801), (6, 20020534), (12, 10010267), (23, 5222748), (46, 2611374), (69, 1740916), (92, 1305687), (127, 945852), (138, 870458), (149, 806196), (254, 472926), (276, 435229), (298, 403098), (381, 315284), (447, 268732), (508, 236463), (529, 227076), (596, 201549), (762, 157642), (894, 134366), (1058, 113538), (1524, 78821), (1587, 75692), (1788, 67183), (2116, 56769), (2921, 41124), (3174, 37846), (3427, 35052), (5842, 20562), (6348, 18923), (6854, 17526), (8763, 13708), (10281, 11684)]