802544520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{929}}^1$

素因数の和:1279

約数の個数: 128

約数和(自身を含む): 2523052800

約数和(自身を除く): 1720508280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 313, 345, 460, 552, 626, 690, 920, 929, 939, 1252, 1380, 1565, 1858, 1878, 2504, 2760, 2787, 3130, 3716, 3756, 4645, 4695, 5574, 6260, 7199, 7432, 7512, 9290, 9390, 11148, 12520, 13935, 14398, 18580, 18780, 21367, 21597, 22296, 27870, 28796, 35995, 37160, 37560, 42734, 43194, 55740, 57592, 64101, 71990, 85468, 86388, 106835, 107985, 111480, 128202, 143980, 170936, 172776, 213670, 215970, 256404, 287960, 290777, 320505, 427340, 431940, 512808, 581554, 641010, 854680, 863880, 872331, 1163108, 1282020, 1453885, 1744662, 2326216, 2564040, 2907770, 3489324, 4361655, 5815540, 6687871, 6978648, 8723310, 11631080, 13375742, 17446620, 20063613, 26751484, 33439355, 34893240, 40127226, 53502968, 66878710, 80254452, 100318065, 133757420, 160508904, 200636130, 267514840, 401272260, 802544520]

約数ペア:

[(1, 802544520), (2, 401272260), (3, 267514840), (4, 200636130), (5, 160508904), (6, 133757420), (8, 100318065), (10, 80254452), (12, 66878710), (15, 53502968), (20, 40127226), (23, 34893240), (24, 33439355), (30, 26751484), (40, 20063613), (46, 17446620), (60, 13375742), (69, 11631080), (92, 8723310), (115, 6978648), (120, 6687871), (138, 5815540), (184, 4361655), (230, 3489324), (276, 2907770), (313, 2564040), (345, 2326216), (460, 1744662), (552, 1453885), (626, 1282020), (690, 1163108), (920, 872331), (929, 863880), (939, 854680), (1252, 641010), (1380, 581554), (1565, 512808), (1858, 431940), (1878, 427340), (2504, 320505), (2760, 290777), (2787, 287960), (3130, 256404), (3716, 215970), (3756, 213670), (4645, 172776), (4695, 170936), (5574, 143980), (6260, 128202), (7199, 111480), (7432, 107985), (7512, 106835), (9290, 86388), (9390, 85468), (11148, 71990), (12520, 64101), (13935, 57592), (14398, 55740), (18580, 43194), (18780, 42734), (21367, 37560), (21597, 37160), (22296, 35995), (27870, 28796)]