120489516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{739}}^1$

素因数の和:1403

約数の個数: 72

約数和(自身を含む): 349090560

約数和(自身を除く): 228601044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 647, 739, 1294, 1478, 1941, 2217, 2588, 2956, 3882, 4434, 4529, 5173, 5823, 6651, 7764, 8868, 9058, 10346, 11646, 13302, 13587, 15519, 18116, 20692, 23292, 26604, 27174, 31038, 40761, 46557, 54348, 62076, 81522, 93114, 163044, 186228, 478133, 956266, 1434399, 1912532, 2868798, 3346931, 4303197, 5737596, 6693862, 8606394, 10040793, 13387724, 17212788, 20081586, 30122379, 40163172, 60244758, 120489516]

約数ペア:

[(1, 120489516), (2, 60244758), (3, 40163172), (4, 30122379), (6, 20081586), (7, 17212788), (9, 13387724), (12, 10040793), (14, 8606394), (18, 6693862), (21, 5737596), (28, 4303197), (36, 3346931), (42, 2868798), (63, 1912532), (84, 1434399), (126, 956266), (252, 478133), (647, 186228), (739, 163044), (1294, 93114), (1478, 81522), (1941, 62076), (2217, 54348), (2588, 46557), (2956, 40761), (3882, 31038), (4434, 27174), (4529, 26604), (5173, 23292), (5823, 20692), (6651, 18116), (7764, 15519), (8868, 13587), (9058, 13302), (10346, 11646)]