119993880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^3\times {\mathrm{41}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 381931200

約数和(自身を除く): 261937320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 246, 290, 328, 348, 410, 435, 492, 580, 615, 696, 820, 841, 870, 984, 1160, 1189, 1230, 1640, 1682, 1740, 2378, 2460, 2523, 3364, 3480, 3567, 4205, 4756, 4920, 5046, 5945, 6728, 7134, 8410, 9512, 10092, 11890, 12615, 14268, 16820, 17835, 20184, 23780, 24389, 25230, 28536, 33640, 34481, 35670, 47560, 48778, 50460, 68962, 71340, 73167, 97556, 100920, 103443, 121945, 137924, 142680, 146334, 172405, 195112, 206886, 243890, 275848, 292668, 344810, 365835, 413772, 487780, 517215, 585336, 689620, 731670, 827544, 975560, 999949, 1034430, 1379240, 1463340, 1999898, 2068860, 2926680, 2999847, 3999796, 4137720, 4999745, 5999694, 7999592, 9999490, 11999388, 14999235, 19998980, 23998776, 29998470, 39997960, 59996940, 119993880]

約数ペア:

[(1, 119993880), (2, 59996940), (3, 39997960), (4, 29998470), (5, 23998776), (6, 19998980), (8, 14999235), (10, 11999388), (12, 9999490), (15, 7999592), (20, 5999694), (24, 4999745), (29, 4137720), (30, 3999796), (40, 2999847), (41, 2926680), (58, 2068860), (60, 1999898), (82, 1463340), (87, 1379240), (116, 1034430), (120, 999949), (123, 975560), (145, 827544), (164, 731670), (174, 689620), (205, 585336), (232, 517215), (246, 487780), (290, 413772), (328, 365835), (348, 344810), (410, 292668), (435, 275848), (492, 243890), (580, 206886), (615, 195112), (696, 172405), (820, 146334), (841, 142680), (870, 137924), (984, 121945), (1160, 103443), (1189, 100920), (1230, 97556), (1640, 73167), (1682, 71340), (1740, 68962), (2378, 50460), (2460, 48778), (2523, 47560), (3364, 35670), (3480, 34481), (3567, 33640), (4205, 28536), (4756, 25230), (4920, 24389), (5046, 23780), (5945, 20184), (6728, 17835), (7134, 16820), (8410, 14268), (9512, 12615), (10092, 11890)]