57879960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 184481280

約数和(自身を除く): 126601320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 138, 184, 201, 230, 268, 276, 313, 335, 345, 402, 460, 536, 552, 626, 670, 690, 804, 920, 939, 1005, 1252, 1340, 1380, 1541, 1565, 1608, 1878, 2010, 2504, 2680, 2760, 3082, 3130, 3756, 4020, 4623, 4695, 6164, 6260, 7199, 7512, 7705, 8040, 9246, 9390, 12328, 12520, 14398, 15410, 18492, 18780, 20971, 21597, 23115, 28796, 30820, 35995, 36984, 37560, 41942, 43194, 46230, 57592, 61640, 62913, 71990, 83884, 86388, 92460, 104855, 107985, 125826, 143980, 167768, 172776, 184920, 209710, 215970, 251652, 287960, 314565, 419420, 431940, 482333, 503304, 629130, 838840, 863880, 964666, 1258260, 1446999, 1929332, 2411665, 2516520, 2893998, 3858664, 4823330, 5787996, 7234995, 9646660, 11575992, 14469990, 19293320, 28939980, 57879960]

約数ペア:

[(1, 57879960), (2, 28939980), (3, 19293320), (4, 14469990), (5, 11575992), (6, 9646660), (8, 7234995), (10, 5787996), (12, 4823330), (15, 3858664), (20, 2893998), (23, 2516520), (24, 2411665), (30, 1929332), (40, 1446999), (46, 1258260), (60, 964666), (67, 863880), (69, 838840), (92, 629130), (115, 503304), (120, 482333), (134, 431940), (138, 419420), (184, 314565), (201, 287960), (230, 251652), (268, 215970), (276, 209710), (313, 184920), (335, 172776), (345, 167768), (402, 143980), (460, 125826), (536, 107985), (552, 104855), (626, 92460), (670, 86388), (690, 83884), (804, 71990), (920, 62913), (939, 61640), (1005, 57592), (1252, 46230), (1340, 43194), (1380, 41942), (1541, 37560), (1565, 36984), (1608, 35995), (1878, 30820), (2010, 28796), (2504, 23115), (2680, 21597), (2760, 20971), (3082, 18780), (3130, 18492), (3756, 15410), (4020, 14398), (4623, 12520), (4695, 12328), (6164, 9390), (6260, 9246), (7199, 8040), (7512, 7705)]