180483888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1227

約数の個数: 120

約数和(自身を含む): 531900480

約数和(自身を除く): 351416592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 456, 494, 507, 624, 676, 741, 912, 988, 1014, 1171, 1352, 1482, 1976, 2028, 2342, 2704, 2964, 3211, 3513, 3952, 4056, 4684, 5928, 6422, 7026, 8112, 9368, 9633, 11856, 12844, 14052, 15223, 18736, 19266, 22249, 25688, 28104, 30446, 38532, 44498, 45669, 51376, 56208, 60892, 66747, 77064, 88996, 91338, 121784, 133494, 154128, 177992, 182676, 197899, 243568, 266988, 289237, 355984, 365352, 395798, 533976, 578474, 593697, 730704, 791596, 867711, 1067952, 1156948, 1187394, 1583192, 1735422, 2313896, 2374788, 3166384, 3470844, 3760081, 4627792, 4749576, 6941688, 7520162, 9499152, 11280243, 13883376, 15040324, 22560486, 30080648, 45120972, 60161296, 90241944, 180483888]

約数ペア:

[(1, 180483888), (2, 90241944), (3, 60161296), (4, 45120972), (6, 30080648), (8, 22560486), (12, 15040324), (13, 13883376), (16, 11280243), (19, 9499152), (24, 7520162), (26, 6941688), (38, 4749576), (39, 4627792), (48, 3760081), (52, 3470844), (57, 3166384), (76, 2374788), (78, 2313896), (104, 1735422), (114, 1583192), (152, 1187394), (156, 1156948), (169, 1067952), (208, 867711), (228, 791596), (247, 730704), (304, 593697), (312, 578474), (338, 533976), (456, 395798), (494, 365352), (507, 355984), (624, 289237), (676, 266988), (741, 243568), (912, 197899), (988, 182676), (1014, 177992), (1171, 154128), (1352, 133494), (1482, 121784), (1976, 91338), (2028, 88996), (2342, 77064), (2704, 66747), (2964, 60892), (3211, 56208), (3513, 51376), (3952, 45669), (4056, 44498), (4684, 38532), (5928, 30446), (6422, 28104), (7026, 25688), (8112, 22249), (9368, 19266), (9633, 18736), (11856, 15223), (12844, 14052)]