120531972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 345885120

約数和(自身を除く): 225353148

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 68, 76, 102, 114, 121, 132, 187, 204, 209, 228, 242, 257, 323, 363, 374, 418, 484, 514, 561, 627, 646, 726, 748, 771, 836, 969, 1028, 1122, 1254, 1292, 1452, 1542, 1938, 2057, 2244, 2299, 2508, 2827, 3084, 3553, 3876, 4114, 4369, 4598, 4883, 5654, 6171, 6897, 7106, 8228, 8481, 8738, 9196, 9766, 10659, 11308, 12342, 13107, 13794, 14212, 14649, 16962, 17476, 19532, 21318, 24684, 26214, 27588, 29298, 31097, 33924, 39083, 42636, 48059, 52428, 53713, 58596, 62194, 78166, 83011, 93291, 96118, 107426, 117249, 124388, 144177, 156332, 161139, 166022, 186582, 192236, 214852, 234498, 249033, 288354, 322278, 332044, 373164, 468996, 498066, 528649, 576708, 590843, 644556, 913121, 996132, 1057298, 1181686, 1585947, 1772529, 1826242, 2114596, 2363372, 2739363, 3171894, 3545058, 3652484, 5478726, 6343788, 7090116, 10044331, 10957452, 20088662, 30132993, 40177324, 60265986, 120531972]

約数ペア:

[(1, 120531972), (2, 60265986), (3, 40177324), (4, 30132993), (6, 20088662), (11, 10957452), (12, 10044331), (17, 7090116), (19, 6343788), (22, 5478726), (33, 3652484), (34, 3545058), (38, 3171894), (44, 2739363), (51, 2363372), (57, 2114596), (66, 1826242), (68, 1772529), (76, 1585947), (102, 1181686), (114, 1057298), (121, 996132), (132, 913121), (187, 644556), (204, 590843), (209, 576708), (228, 528649), (242, 498066), (257, 468996), (323, 373164), (363, 332044), (374, 322278), (418, 288354), (484, 249033), (514, 234498), (561, 214852), (627, 192236), (646, 186582), (726, 166022), (748, 161139), (771, 156332), (836, 144177), (969, 124388), (1028, 117249), (1122, 107426), (1254, 96118), (1292, 93291), (1452, 83011), (1542, 78166), (1938, 62194), (2057, 58596), (2244, 53713), (2299, 52428), (2508, 48059), (2827, 42636), (3084, 39083), (3553, 33924), (3876, 31097), (4114, 29298), (4369, 27588), (4598, 26214), (4883, 24684), (5654, 21318), (6171, 19532), (6897, 17476), (7106, 16962), (8228, 14649), (8481, 14212), (8738, 13794), (9196, 13107), (9766, 12342), (10659, 11308)]